Class 6 - Mathematics
Chapter - Fractions and Decimals : Exercise 2.4
Top Block 1
Question: 1.Find:
(i) 12 ÷ 3⁄4
(ii) 14 ÷ 5⁄6
(iii) 8 ÷ 7⁄3
(iv) 4 ÷ 8⁄3
(v) 3 ÷ 21⁄3
(vi) 5 ÷ 34⁄7
Answer :
Question: 2. Find the reciprocal of each of the following fractions. Classify the reciprocals as proper fraction, improper fractions and whole numbers.
(i) 3⁄7
(ii) 5⁄8
(iii) 9⁄7
(iv) 6⁄5
(v) 12⁄7
(vi) 1⁄8
(vii) 1⁄11
Answer :
(i) Reciprocal of 3⁄7 = 7⁄3 → Improper fraction
(ii) Reciprocal of 5⁄8 = 8⁄5 → Improper fraction
(iii) Reciprocal of 9⁄7 = 7⁄9 → Proper fraction
(iv) Reciprocal of 6⁄5 = 5⁄6 → Proper fraction
(v)Reciprocal of 12⁄7 = 7⁄12 → Proper fraction
(vi) Reciprocal of 1⁄8 = 8 → Whole number
(vi) Reciprocal of 1⁄11 = 11 → Whole number
Question: 3.Find:
(i) 7⁄3 ÷ 2
(ii) 4⁄9 ÷ 5
(iii) 6⁄13 ÷ 7
(iv) 41⁄3 ÷ 3
(v) 31⁄2 ÷ 4
(vi) 43⁄7 ÷ 7
Answer :
Mddle block 1
Question: 4.Find:
(i) 2⁄5 ÷ 1⁄2
(ii) 4⁄9 ÷ 2⁄3
(iii) 3⁄7 ÷ 8⁄7
(iv) 21⁄3 ÷ 3⁄5
(v) 31⁄2 ÷ 8⁄3
(vi) 25 ÷ 11⁄2
(vii) 31⁄5 ÷ 12⁄3
(viii) 21⁄5 ÷ 11⁄5
Answer :
