{"id":4985,"date":"2020-09-09T06:47:49","date_gmt":"2020-09-09T01:17:49","guid":{"rendered":"https:\/\/kseebsolutions.guru\/?p=4985"},"modified":"2021-07-02T15:03:36","modified_gmt":"2021-07-02T09:33:36","slug":"kseeb-solutions-class-8-maths-chapter-7-ex-7-4","status":"publish","type":"post","link":"https:\/\/kseebsolutions.guru\/kseeb-solutions-class-8-maths-chapter-7-ex-7-4\/","title":{"rendered":"KSEEB Solutions for Class 8 Maths Chapter 7 Rational Numbers Ex 7.4"},"content":{"rendered":"

Students can Download Maths Chapter 7 Rational Numbers Ex 7.4 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 8 Maths<\/a> helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.<\/p>\n

Karnataka Board Class 8 Maths Chapter 7 Rational Numbers Ex 7.4<\/h2>\n

1. Represent the following rational numbers on the number line.<\/p>\n

Question (i)
\n\\(\\frac{-8}{5}=-2 \\frac{2}{3}\\)
\nAnswer:
\n\"KSEEB<\/p>\n

Question (ii)
\n\\(\\frac { 3 }{ 8 }\\)
\nAnswer:
\n\"KSEEB<\/p>\n

Question (iii)
\n\\(\\frac { 2 }{ 7 }\\)
\nAnswer:
\n\"KSEEB<\/p>\n

Question (iv)
\n\\(\\frac{12}{5}=2 \\frac{2}{5}\\)
\nAnswer:
\n\"KSEEB<\/p>\n

Question (v)
\n\\(\\frac{45}{13}=3 \\frac{6}{13}\\)
\nAnswer:
\n\"KSEEB<\/p>\n

Question 2.
\nWrite the following rational numbers in ascending order.
\n\\(\\frac{3}{4}, \\frac{7}{12}, \\frac{15}{11}, \\frac{22}{19}, \\frac{101}{100}, \\frac{-4}{5}, \\frac{-102}{81}, \\frac{-13}{7}\\)
\nLCM of the denominators in 35550900
\nAnswer:
\n\"KSEEB
\n\"KSEEB
\n= 66023100 < 44767800 < 2840720 < 20737850 < 26663175 < 35906409 < 41164200 < 48478500
\n\u2234\\(\\frac{-13}{7}<\\frac{-102}{81}<\\frac{-4}{5}<\\frac{7}{12}<\\frac{3}{4}<\\frac{101}{100}<\\frac{22}{19}<\\frac{15}{11}\\)<\/p>\n

Question 3.
\nWrite 5 rational number between \\(\\frac { 2 }{ 5 }\\) and \\(\\frac { 3 }{ 5 }\\) having same denominator.
\nAnswer:
\n\"KSEEB<\/p>\n

Question 4.
\nHow many positive rational numbers less than 1 are there such that the sum of the denominator and numerator does not exceed 10?
\nAnswer:
\n\\(\\frac{1}{2}, \\frac{1}{3}, \\frac{1}{4}, \\frac{1}{5}, \\frac{1}{6}, \\frac{1}{7}, \\frac{1}{9}, \\frac{1}{3}, \\frac{2}{3}, \\frac{2}{3}, \\frac{2}{5}, \\frac{2}{4}, \\frac{3}{4}, \\frac{3}{5}, \\frac{3}{7}, \\frac{4}{5}\\)
\nare lesser than 1. There are 15 rational numbers.<\/p>\n

Question 5.
\nSuppose \\(\\frac { m }{ n }\\) and \\(\\frac { p }{ q }\\) are two positive numbers. Where does \\(\\frac{m+p}{n+q}\\) lie, with respect to \\(\\frac { m }{ n }\\) and \\(\\frac { p }{ q }\\) .
\nAnswer:
\n\"KSEEB<\/p>\n

Question 6.
\nHow many rational numbers are there strictly between 0 and 1 such that the denominator of the rational number is 80?
\nAnswer:
\nRational numbers with denominator 80 and numerator from 1 to 79 \\(\\left(\\text { like } \\frac{1}{80}, \\frac{2}{80},-\\cdots-\\frac{79}{80}\\right)\\)
\nThere are 79 such rational numbers.<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can Download Maths Chapter 7 Rational Numbers Ex 7.4 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 8 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations. Karnataka Board Class 8 Maths Chapter 7 Rational Numbers Ex 7.4 1. Represent the following rational numbers …<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/4985"}],"collection":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/comments?post=4985"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/4985\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=4985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=4985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=4985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}