{"id":9570,"date":"2023-12-05T12:04:14","date_gmt":"2023-12-05T06:34:14","guid":{"rendered":"https:\/\/apboardsolutions.com\/?p=9570"},"modified":"2023-12-06T17:00:21","modified_gmt":"2023-12-06T11:30:21","slug":"ap-board-7th-class-maths-solutions-chapter-2-ex-3","status":"publish","type":"post","link":"https:\/\/apboardsolutions.com\/ap-board-7th-class-maths-solutions-chapter-2-ex-3\/","title":{"rendered":"AP Board 7th Class Maths Solutions Chapter 2 Fractions, Decimals and Rational Numbers Ex 3"},"content":{"rendered":"

AP State Syllabus AP Board 7th Class Maths Solutions<\/a> Chapter 2 Fractions, Decimals and Rational Numbers Ex 3 Textbook Questions and Answers.<\/p>\n

AP State Syllabus 7th Class Maths Solutions 2nd Lesson Fractions, Decimals and Rational Numbers Exercise 3<\/h2>\n

\"AP<\/p>\n

Question 1.
\nFind each of the following products.
\n(i) \\(\\frac{5}{6} \\times \\frac{7}{11}\\)
\n(ii) \\(6 \\times \\frac{1}{5}\\)
\n(iii) \\(2 \\frac{1}{3} \\times 3 \\frac{1}{5}\\)
\nSolution:
\n\"AP
\n\"AP<\/p>\n

Question 2.
\nMultiply and reduce to lowest form.
\n(i) \\(\\frac{2}{3} \\times 5 \\frac{1}{5}\\)
\n(ii) \\(\\frac{2}{7} \\times \\frac{1}{3}\\)
\n(iii) \\(\\frac{9}{3} \\times \\frac{5}{5}\\)
\nSolution:
\n\"AP
\n\"AP<\/p>\n

\"AP<\/p>\n

Question 3.
\nWhich one is greater\u2019?
\n(i) \\(\\frac{2}{5} \\text { of } \\frac{4}{7} \\text { or } \\frac{3}{4} \\text { of } \\frac{1}{2}\\)
\n(ii) \\(\\frac{1}{2} \\text { of } \\frac{4}{7} \\text { or } \\frac{2}{3} \\text { of } \\frac{3}{7}\\)
\nSolution:
\n(i) \\(\\frac{2}{5} \\text { of } \\frac{4}{7} \\text { or } \\frac{3}{4} \\text { of } \\frac{1}{2}\\)
\n\"AP<\/p>\n

(ii) \\(\\frac{1}{2} \\text { of } \\frac{4}{7} \\text { or } \\frac{2}{3} \\text { of } \\frac{3}{7}\\)
\n\"AP
\n\"AP<\/p>\n

\"AP<\/p>\n

Question 4.
\nRehana works 2\\(\\frac{1}{2}\\) hours each day on her embroidery. She completes the work in 7 days.
\nHow many hours did she take to complete her work?
\nSolution:
\nNumber of hours Rehana worked each day = 2\\(\\frac{1}{2}\\) hrs
\nNumber of days Rehana worked on embroidery = 7 days
\nTotal time worked = 2\u00bd x 7 = \\(\\frac{5}{2}\\) x 7 = \\(\\frac{5 \\times 7}{2}=\\frac{35}{2}\\) = = 17\\(\\frac{1}{2}\\) hrs.<\/p>\n

Question 5.
\nA truck runs 8 km using 1 litre of petrol. How much distance will it cover using 10\\(\\frac{2}{3}\\) litres of petrol?
\nSolution:
\nbistance covered wIth 1 litre of petrol 8 km
\n\u2234 Distance covered for 10\\(\\frac{2}{3}\\) litres petrol = 10\\(\\frac{2}{3}\\) x 8
\n= \\(\\frac{32}{3} \\times 8=\\frac{32 \\times 8}{3}=\\frac{256}{3}=85 \\frac{1}{3}\\)km.<\/p>\n

\"AP<\/p>\n

Question 6.
\nRaja walks 1\\(\\frac{1}{2}\\) meters in 1 second. How much distance will he walk in 15 minutes?
\nSolution:
\nDistance covered by Raja in 1 second = 1\\(\\frac{1}{2}\\) m
\nDistance covered by Raja in 15 minutes 15 x 60 x 1\\(\\frac{1}{2}\\)
\n= 900 x \\(\\frac{3}{2}\\) = \\(\\frac{900\\times 3}{21}\\) =1350 m<\/p>\n

\"AP<\/p>\n

Question 7.
\nProvide the number in the box \"AP to make the statement true.
\n\"AP<\/p>\n","protected":false},"excerpt":{"rendered":"

AP State Syllabus AP Board 7th Class Maths Solutions Chapter 2 Fractions, Decimals and Rational Numbers Ex 3 Textbook Questions and Answers. AP State Syllabus 7th Class Maths Solutions 2nd Lesson Fractions, Decimals and Rational Numbers Exercise 3 Question 1. Find each of the following products. (i) (ii) (iii) Solution: Question 2. Multiply and reduce … Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":37727,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[9],"tags":[],"jetpack_featured_media_url":"https:\/\/apboardsolutions.com\/wp-content\/uploads\/2021\/04\/Chapter-2-Fractions-Decimals-and-Rational-Numbers-Ex-3.png","_links":{"self":[{"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/posts\/9570"}],"collection":[{"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/comments?post=9570"}],"version-history":[{"count":1,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/posts\/9570\/revisions"}],"predecessor-version":[{"id":37728,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/posts\/9570\/revisions\/37728"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/media\/37727"}],"wp:attachment":[{"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/media?parent=9570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/categories?post=9570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/tags?post=9570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}