Ex-7.5, Decimals, Class 6, Maths RD Sharma Solutions | RD Sharma Solutions for Class 6 Mathematics PDF Download

Question 1

Fill in the blanks by using ?  or ? to complete the following

i) 25.35 ? 8.47

Here, the whole part 23 ? 8

ii) 20.695 ? 20.93

Here the whole parts are equal. Hence, we should check the tenth parts . now 9 is greater than 6 . Therefore, 20+ ? 20+

iii) 0.39 ? 0.72

Here both the whole parts are 0. Hence , we should check the tenth parts , now, 3?7

iv) 0.109 ? 0.83

Here both the whole parts are 0 . Hence, we should check the digit in the tenth parts 1?8

v) 0.236 ? 0.201

Here both the whole parts are 0 . Hence, we should check the tenth parts in the two numbers, which are again equal . So we should check the hundredth digit 3?0

vi) 0.93 ? 0.99

Here both whole parts are 0 . Hence, we should check the digits in the tenth place which is again equal. So, digit in the hundredth place 3 ?9

Question 2

Which is greater? Give reason for your answer?

i) 1.008 ? 1.800

The whole parts are equal , and comparing the tenth parts, we have 0 ? 8

ii) 3.3 = 3.300

The whole parts and the tenth parts are both equal.

iii) 5.64 ? 5.603

The whole parts and the digit in the tenth place are equal. But , comparing the digits in the hundredth’s place we get 4 ? 0

1. 1.5 = 1.50

The whole parts and the digits in the tenth’s place are equal.

iv) 1.431 ? 1.439

The whole parts, the digit in the tenth’s and hundredth’s place are equal. But comparing the digits in the thousandth’s place 1 ? 9

v) 0.5 ? 0.05

Here the whole parts are both 0. Comparing the tenth’s place , we have 5 ? 0.