NCERT Class 6 Math Eighth Chapter Decimals Exercise 8.1 Solutions

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

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