Simplify: [1/4 + 1/5] / [1- (3/8) × 3/5]

Solution:

[1/4 + 1/5] / [1- (3/8) × 3/5] = [(5 + 4)/20] / [(40 - 9)/40]

= 9/20 / 31/31

= 9/20 × 40/31 = 18/31

✦ Try This: Simplify: [2(7/3) + 2/5] / [2(1/4) ÷ 1/6]

To solve the above problem you can follow the fractions and decimals rules to get the required answer.

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 2

NCERT Exemplar Class 7 Maths Chapter 2 Exercise Problem 77

Simplify: [1/4 + 1/5] / [1- (3/8) × 3/5]

Summary:

On Simplifying [1/4 + 1/5] / [1 - (3/8) × 3/5] we get 18/31 as the final value

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