Solve: 29/4 - 30/7

Solution:

Given, the numbers are 29/4 and 30/7

We have to solve the numbers

Taking LCM,

LCM of 4 and 7 = 4 × 7 = 28

Now, 29/4 = 29 × 7 / 4 × 7 = 203/28

30/7 = 30 × 4 / 7 × 4 = 120/28

29/4 - 30/7 = 203/28 - 120/28

Since the numbers have same denominator, we get

= (203 - 120)/28

= 83/28

Therefore, the required value is 83/28

✦ Try This: Solve: 17/4 - 4/15

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 9

NCERT Exemplar Class 7 Maths Chapter 8 Problem 79(i)

Solve: 29/4 - 30/7

Summary:

On solving 29/4 - 30/7 we get 83/28

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