Write the place value of 2 in the following decimal numbers:
(i) 2.56 (ii) 21.37 (iii) 10.25 (iv) 9.42 (v) 63.352

Solution:

We use the basic concepts of decimals and fractions to solve the problems.

i) 2.56

2.56

2 is at ones place. Hence place value of 2 is 2 × 1 = 2

ii) 21.37

21.37

2 is at tens place. Hence place value of 2 is 2 × 10 = 20

iii) 10.25

10.25

2 is at tenths place. Hence place value of 2 is 2 × 1/10 = 0.2

iv) 9.42

9.42

2 is at the hundredths place. Hence place value of 2 is 2 × 1/00 = 0.02

v) 63.352

63.352

2 is at thousandths place. Hence place value of 2 is 2 × 1/1000 = 0.002

☛ Check: NCERT Solutions for Class 7 Maths Chapter 2

Video Solution:

Write the place value of 2 in the following decimal numbers: (i) 2.56 (ii) 21.37 (iii) 10.25 (iv) 9.42 (v) 63.352

NCERT Solutions Class 7 Maths Chapter 2 Exercise 2.5 Question 6

Summary:

The place value of 2 in the following decimal numbers: (i) 2.56 (ii) 21.37 (iii) 10.25 (iv) 9.42 (v) 63.352 are i) 2 is at ones place, hence place value is 2, ii) 2 is at tens place, hence place value is 20, iii) 2 is at tenths place, hence place value is 0.2,  iv) 2 is at the hundredth place, hence place value is 0.02 and v) 2 is at thousandths place, hence place value is 0.002.

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