# Find answers to the following. Write and indicate how you solved them.

(a) Is 5/9 equal to 4/5?

(b) Is 9/16 equal to 5/9?

(c) Is 4/5 equal to 16/20?

(d) Is 1/15 equal to 4/30?

**Solution:**

We use the concepts of fractions, reduce fractions, and comparing fractions to answer the given question.

**(a)** 5/9 and 4/5

Cross-multiply the denominators, we get

5 × 5 = 25 and 4 × 9 = 36

Since 25 ≠ 36

Therefore 5/9 is not equal to 4/5

**(b)** 9/16 and 5/9

Cross-multiply the denominators, we get

9 × 9 = 81 and 16 × 5 =80

Since 81 ≠ 80

Therefore, 9/16 is not equal to 5/9

**(c)** 4/5 and 16/20

Cross-multiply the denominators, we get

4 × 20 = 80 and 5 × 16 = 80

Since 80 = 80

Therefore, 4/5 equal to 16/20

**(d)** 1/15 and 4/30

Cross-multiply the denominators, we get

1 × 30 = 30 and 4 × 15 = 60

Since 30 ≠ 60

Therefore, 1/15 is not equal to 4/30

NCERT Solutions for Class 6 Maths Chapter 7 Exercise 7.4 Question 7

## Find answers to the following. Write and indicate how you solved them. (a) Is 5/9 equal to 4/5? (b) Is 9/16 equal to 5/9? (c) Is 4/5 equal to 16/20? (d) Is 1/15 equal to 4/30?

**Summary:**

Using the concepts of fractions, reduce fractions, and comparing fractions, we can conclude that (a) 5/9 is not equal to 4/5, (b) 9/16 is not equal to 5/9, (c) 4/5 equal to 16/20, and (d) 1/15 is not equal to 4/30.

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