Find:  i) 7.9 ÷ 1000   ii) 26.3 ÷ 1000   iii) 38.53 ÷ 1000
iv) 128.9 ÷ 1000   v) 0.5 ÷ 1000

Solution:

We use the basic concepts of decimal division to solve the given problems.

i) 7.9 ÷ 1000

= 79/10× 1/1000

= 79/10000

= 0.0079

ii) 26.3 ÷ 1000

= 26.3 × 1/1000

= 263/10 × 1/1000

= 263/10000

= 0.0263

iii) 38.53 ÷ 1000

= 38.53 × 1/1000

= 3853/100 × 1/1000

= 3853/100000

= 0.03853

iv) 128.9 ÷ 1000

= 128.9 × 1/1000

= 1289/10 × 1/1000

= 1289/10000

= 0.1289

v) 0.5 ÷ 1000

= 0.5 × 1/1000

= 5/10 × 1/1000

= 5/10000

= 0.0005

☛ Check: NCERT Solutions for Class 7 Maths Chapter 2

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Video Solution:

Find: (i) 7.9 ÷ 1000 (ii) 26.3 ÷ 1000 (iii) 38.53 ÷ 1000 (iv) 128.9 ÷ 1000 (v) 0.5 ÷ 1000

NCERT Solutions Class 7 Maths Chapter 2 Exercise 2.7 Question 4

Summary:

The value of the following: (i) 7.9 ÷ 1000 (ii) 26.3 ÷ 1000 (iii) 38.53 ÷ 1000 (iv) 128.9 ÷ 1000 (v) 0.5 ÷ 1000 are (i) 0.0079 , (ii) 0.0263 , (iii) 0.03853 , (iv) 0.1289 , (v) 0.0005

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