The document RD Sharma Solutions -Page No.9.9, Ratio Proportion And Unitary Method, Class 6, Maths Class 6 Notes | EduRev is a part of the Class 6 Course RD Sharma Solutions for Class 6 Mathematics.

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**Question 1: Which ratio is larger in the following pairs?(i) 3 : 4 or 9 : 16(ii) 15 : 16 or 24 : 25(iii) 4 : 7 or 5 : 8(iv) 9 : 20 or 8 : 13(v) 1 : 2 or 13 : 27**

**ANSWER:**

(i) 3 : 4

3 : 4 or 9 : 16

âˆµ 3 : 4 = 12 : 16 (After multiplying by 4)

And 12 > 9

âˆ´ 3 : 4 > 9 : 16

(ii) 24 : 25

15 : 16 or 24 : 25

âˆµ 15 : 16 : : 375 : 400 (After multiplying by 25)

And, 24 : 25 : : 384 : 400 (After multiplying by 16)

And 375 < 384

âˆ´ 15 : 16 < 24 : 25

(iii) 5 : 8

4 : 7 or 5 : 8

âˆµ 4 : 7 : : 32 : 56 (After multiplying by 8)

And, 5 : 8 : : 35 : 56 (After multiplying by 7)

And 32 < 35

âˆ´ 4 : 7 < 5 : 8

(iv) 8 : 13

9 : 20 or 8 : 13

âˆµ 9 : 20 : : 117 : 260 (After multiplying by 13)

And, 8 : 13 : : 160 : 260 (After multiplying by 20)

And 117 < 160

âˆ´ 9 : 20 < 8 : 13

(v) 1 : 2

1 : 2 or 13 : 27

âˆµ 1 : 2 : : 27 : 54 (After multiplying by 27)

And, 13 : 27 : : 26 : 54 (After multiplying by 16)

And 27 > 26

âˆ´ 1 : 2 > 13 : 27

**Question 2: Give two equivalent ratios of 6 : 8.**

**ANSWER:**

Two equivalent ratios of 6 : 8 are 3 : 4 and 9 : 12.

Question 3: Fill in the following blanks:

ANSWER:

12/20=3/5 (Dividing numerator and denominator by 4)

35=915 (Multiplying numerator and denominator by 3)

âˆ´ 12/20 = 3/5 = 9/15

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