{"id":6603,"date":"2011-03-18T22:16:41","date_gmt":"2011-03-18T22:16:41","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=6603"},"modified":"2022-01-19T22:15:46","modified_gmt":"2022-01-19T22:15:46","slug":"determina-usando-a-calculadora","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=6603","title":{"rendered":"Determina, usando a calculadora"},"content":{"rendered":"<p><ul id='GTTabs_ul_6603' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_6603' class='GTTabs_curr'><a  id=\"6603_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_6603' ><a  id=\"6603_1\" onMouseOver=\"GTTabsShowLinks('Resolu\u00e7\u00e3o'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Resolu\u00e7\u00e3o<\/a><\/li>\n<li id='GTTabs_li_2_6603' ><a  id=\"6603_2\" onMouseOver=\"GTTabsShowLinks('Scientific Notation Calculator'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Scientific Notation Calculator<\/a><\/li>\n<\/ul>\n\n<div class='GTTabs_divs GTTabs_curr_div' id='GTTabs_0_6603'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><br>Determina, usando a calculadora e apresentando o resultado em nota\u00e7\u00e3o cient\u00edfica:<\/p>\n<ol>\n<li>$3,7\\times {{10}^{29}}-7,4\\times {{10}^{30}}$<\/li>\n<li>$5,02\\times {{10}^{-27}}+7,89\\times {{10}^{-26}}$<\/li>\n<li>$(4,5\\times {{10}^{13}})\\div (1,5\\times {{10}^{-21}})$<\/li>\n<li>$1,025\\times {{10}^{17}}\\times 8,2\\times {{10}^{-2}}$<\/li>\n<\/ol>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_6603' onClick='GTTabs_show(1,6603)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_6603'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<ol>\n<li>\u00ad<br>$\\begin{array}{*{35}{l}}<br>3,7\\times {{10}^{29}}-7,4\\times {{10}^{30}} &amp; = &amp; 0,37\\times {{10}^{30}}-7,4\\times {{10}^{30}}&nbsp; \\\\<br>{} &amp; = &amp; (0,37-7,4)\\times {{10}^{30}}&nbsp; \\\\<br>{} &amp; = &amp; -7,03\\times {{10}^{30}}&nbsp; \\\\<br>\\end{array}$\n<p><\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient1.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6604\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=6604\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient1.jpg\" data-orig-size=\"198,134\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"notcient1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient1.jpg\" class=\"alignnone size-full wp-image-6604\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient1.jpg\" alt=\"\" width=\"198\" height=\"134\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient1.jpg 198w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient1-150x101.jpg 150w\" sizes=\"auto, (max-width: 198px) 100vw, 198px\" \/><\/a><\/p>\n<\/li>\n<li>\u00ad<br>$\\begin{array}{*{35}{l}}<br>5,02\\times {{10}^{-27}}+7,89\\times {{10}^{-26}} &amp; = &amp; 5,02\\times {{10}^{-27}}+78,9\\times {{10}^{-27}}&nbsp; \\\\<br>{} &amp; = &amp; (5,02+78,9)\\times {{10}^{-27}}&nbsp; \\\\<br>{} &amp; = &amp; 83,92\\times {{10}^{-27}}&nbsp; \\\\<br>{} &amp; = &amp; 8,392\\times {{10}^{-26}}&nbsp; \\\\<br>\\end{array}$\n<p><\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient2.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6605\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=6605\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient2.jpg\" data-orig-size=\"198,134\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"notcient2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient2.jpg\" class=\"alignnone size-full wp-image-6605\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient2.jpg\" alt=\"\" width=\"198\" height=\"134\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient2.jpg 198w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient2-150x101.jpg 150w\" sizes=\"auto, (max-width: 198px) 100vw, 198px\" \/><\/a><\/p>\n<\/li>\n<li>\u00ad<br>$\\begin{array}{*{35}{l}}<br>(4,5\\times {{10}^{13}})\\div (1,5\\times {{10}^{-21}}) &amp; = &amp; \\frac{4,5\\times {{10}^{13}}}{1,5\\times {{10}^{-21}}}&nbsp; \\\\<br>{} &amp; = &amp; \\frac{4,5}{1,5}\\times \\frac{{{10}^{13}}}{{{10}^{-21}}}&nbsp; \\\\<br>{} &amp; = &amp; 3\\times {{10}^{34}}&nbsp; \\\\<br>\\end{array}$\n<p><\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient3.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6606\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=6606\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient3.jpg\" data-orig-size=\"198,134\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"notcient3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient3.jpg\" class=\"alignnone size-full wp-image-6606\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient3.jpg\" alt=\"\" width=\"198\" height=\"134\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient3.jpg 198w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient3-150x101.jpg 150w\" sizes=\"auto, (max-width: 198px) 100vw, 198px\" \/><\/a><\/p>\n<\/li>\n<li>\u00ad<br>$\\begin{array}{*{35}{l}}<br>1,025\\times {{10}^{17}}\\times 8,2\\times {{10}^{-2}} &amp; = &amp; (1,025\\times 8,2)\\times ({{10}^{17}}\\times {{10}^{-2}})&nbsp; \\\\<br>{} &amp; = &amp; 8,405\\times {{10}^{15}}&nbsp; \\\\<br>\\end{array}$\n<p><\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient4.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6607\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=6607\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient4.jpg\" data-orig-size=\"198,134\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"notcient4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient4.jpg\" class=\"alignnone size-full wp-image-6607\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient4.jpg\" alt=\"\" width=\"198\" height=\"134\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient4.jpg 198w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/notcient4-150x101.jpg 150w\" sizes=\"auto, (max-width: 198px) 100vw, 198px\" \/><\/a><\/p>\n<\/li>\n<\/ol>\n\n\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_6603' onClick='GTTabs_show(0,6603)'>&lt;&lt; Enunciado<\/a><\/span><span class='GTTabs_nav_next'><a href='#GTTabs_ul_6603' onClick='GTTabs_show(2,6603)'>Scientific Notation Calculator &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_2_6603'>\n<span class='GTTabs_titles'><b>Scientific Notation Calculator<\/b><\/span><\/p>\n<p><div id=\"scientific_widget_code\"><\/div>\r\n<script src=\"https:\/\/calculator-online.net\/assets\/widget\/lib\/scientific-notation-calculator.js?var=1641250041\"><\/script><\/p>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_6603' onClick='GTTabs_show(1,6603)'>&lt;&lt; Resolu\u00e7\u00e3o<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o EnunciadoDetermina, usando a calculadora e apresentando o resultado em nota\u00e7\u00e3o cient\u00edfica: $3,7\\times {{10}^{29}}-7,4\\times {{10}^{30}}$ $5,02\\times {{10}^{-27}}+7,89\\times {{10}^{-26}}$ $(4,5\\times {{10}^{13}})\\div (1,5\\times {{10}^{-21}})$ $1,025\\times {{10}^{17}}\\times 8,2\\times {{10}^{-2}}$ Resolu\u00e7\u00e3o &gt;&gt; Resolu\u00e7\u00e3o &lt;&lt; Enunciado<\/p>\n","protected":false},"author":1,"featured_media":20691,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,137,97],"tags":[143],"series":[],"class_list":["post-6603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8--ano","category-ainda-os-numeros","category-aplicando","tag-notacao-cientifica"],"views":3252,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2011\/03\/8V1Pag115-33_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/6603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6603"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/6603\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/20691"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6603"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=6603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}