{"id":582,"date":"2013-09-29T17:40:21","date_gmt":"2013-09-29T21:40:21","guid":{"rendered":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/?p=582"},"modified":"2013-09-29T17:40:21","modified_gmt":"2013-09-29T21:40:21","slug":"math-7a-lesson-4-9292013","status":"publish","type":"post","link":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/2013\/09\/29\/math-7a-lesson-4-9292013\/","title":{"rendered":"Math 7A, Lesson 4, 9\/29\/2013"},"content":{"rendered":"<p>We talked fractional equations and word problems with fractional equations.<\/p>\n<p>Any equation involving any fraction, either x (unknown) \u00a0in enumerator or denominator, is called a fractional equation, or also called rational equation.<\/p>\n<p>We studied fractional equations with x in enumerators, and we studied equations with x in denominators. When x is in denominators, one important step is to check the answer to make sure that it does not make any denominator zero and throw away any answer that does.<\/p>\n<p>For word problems, it is important to come up with the right equation with the given information.<\/p>\n<p>Homework is as follows:<\/p>\n<p>Page 9: 49 a c d e g i k m n o, 52 a, 53, 54, 55, 56<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We talked fractional equations and word problems with fractional equations. Any equation involving any fraction, either x (unknown) \u00a0in enumerator or denominator, is called a fractional equation, or also called rational equation. We studied fractional equations with x in enumerators, and we studied equations with x in denominators. When x is in denominators, one important [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[13,4,3],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/582"}],"collection":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/comments?post=582"}],"version-history":[{"count":2,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/582\/revisions"}],"predecessor-version":[{"id":584,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/582\/revisions\/584"}],"wp:attachment":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/media?parent=582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/categories?post=582"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/tags?post=582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}