## NCERT Class 6 Math Eighth Chapter Decimals Exercise 8.1 Solutions

## EXERCISE 8.1

**(1) Write the following as numbers in the given table.**

**(2) Write the following decimals in the place value table. **

**(3) Write each of the following as decimals:**

(a) Seven-tenths = 0.7

(b) Two tens and nine-tenths = 20.9

(c) Fourteen point six = 14.6

(d) One hundred and two ones = 102.0

(e) Six hundred point eight = 600.8

**(4) Write each of the following as decimals:**

**In case you are missed :- NCERT Solution for Understanding Elementary Shapes Exercise 5.7**

**(5) Write the following decimals as fractions. Reduce the fractions to lowest form.**

(6) Express the following as cm using decimals.

(a) 2 mm = 0.2 cm

(b) 30 mm = 3.0 cm

(c) 116 mm = 11.6 cm

(d) 4 cm 2 mm = 4.2 cm

(e) 162 mm = 16.2 cm

(f) 83 mm = 8.3 cm

**(7) Between which two whole numbers on the number line are the given numbers lie? Which of these whole numbers is nearer the number? **

(a) 0.8 = 0 and 1; 1

(b) 5.1 = 5 and 6; 5

(c) 2.6 = 2 and 3; 3

(d) 6.4 = 6 and 7; 6

(e) 9.1 = 9 and 10; 9

(f) 4.9 = 4 and 5; 5

**(8) Show the following numbers on the number line.**

**(9) Write the decimal number represented by the points A, B, C, D on the given number line.**

Solution: A – 0.8 cm; B – 1.3 cm; C – 2.2 cm; D – 2.9 cm

(10) (a) The length of Ramesh’s notebook is 9 cm 5 mm. What will be its length in cm?

Ans: The length of Ramesh’s notebook is 9.5 cm.

(b) The length of a young gram plant is 65 mm. Express its length in cm.

Ans: The length of plant is 6.5 cm.

**In case you are missed :- Next Chapter Exercise Solution**