Fill in the missing fractions.
(a) 7 / 10 - (__) = 3 / 10
(b) (__) - 3 / 21 = 5 / 21
(c) (__) - 3 / 6 = 3 / 6
(d) (__) + 5 / 27 = 12 / 27

Solution:

We will use the concepts of fractions to solve this.

(a) 7 / 10 - (__) = 3 / 10

(__) = 7 / 10 - 3 / 10 = 7 - 3 / 10 = 4 / 10

Thus, (__) = 4/10

(b) (__) - 3 / 21 = 5 / 21

(__) = 5 / 21 + 3 / 21 = 5 + 3 / 21 = 8 / 21

Thus, (__) = 8 / 21

(c) (__) - 3 / 6 = 3 / 6

(__) = 3 / 6 + 3 / 6 = 3 + 3 / 6 = 6 / 6

Thus, (__) = 6/6

(d) (__) + 5 / 27 = 12 / 27

(__) = 12 / 27 - 5 /27 = 12 - 5 / 27 = 7/27

Thus, (__) = 7/27

You can also use the Fraction Calculator to check your answer.

NCERT Solutions Class 6 Maths Chapter 7 Exercise 7.5 Question 4

Fill in the missing fractions. (a) 7 / 10 - (__) = 3 / 10 (b) (__) - 3 / 21 = 5 / 21 (c) (__) - 3 / 6 = 3 / 6 (d) (__) + 5 / 27 = 12 / 27

Summary:

The missing fractions are (a) 4/10 (b) 8/21 (c) 6/6 (d) 7/27.

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