NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7

NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7 are part of NCERT Solutions for Class 7 Maths. Here we have given NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7.

Board	CBSE
Textbook	NCERT
Class	Class 7
Subject	Maths
Chapter	Chapter 2
Chapter Name	Fractions and Decimals
Exercise	Ex 2.7
Number of Questions Solved	6
Category	NCERT Solutions

NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7

Question 1.
Find:

0.4 ÷ 2
0.35 ÷ 5
2.48 ÷ 4
65.4 ÷ 6
651.2 ÷ 4
114.49 ÷ 7
3.96 ÷ 4
0.80 ÷ 5

Solution:

Question 2.
Find:

4.8 ÷ 10
52.5 ÷ 10
0.7 ÷ 10
33.1 ÷ 10
272.23 ÷ 1o
0.56 ÷ 10
3.97 ÷ 10

Solution:

Question 3.
Find:

2.7 ÷ 100
0.3 ÷ 100
0.78 ÷ 100
432.6 ÷ 100
23.6 ÷ 100
98.53 ÷ 100

Solution:

2.7 ÷ 100 = 0.027
0.3 ÷ 100 = 0.003
0.78 ÷ 100 = 0.0078
432.6 ÷ 100 = 4.326
23.6 ÷ 100 = 0.236
98.53 ÷ 100 = 0.9853.

Question 4.
Find:

7.9 ÷ 1000
26.3 ÷ 2000
38.53 ÷ 1000
128.9 ÷ 2000
0.5 ÷ 2000

Solution:

7.9 ÷ 1000 = 0.0079
26.3 ÷ 1000 = 0.0263
38.53 ÷ 1000 = 0.03853
128.9 ÷ 1000 = 0.1289
0.5 ÷ 1000 = 0.0005

Question 5.
Find:

7 ÷ 3.5
36 ÷ 0.2
3.25 ÷ 0.5
30.94 ÷ 0.7
0.5 ÷ 0.25
7.75 ÷ 0.25
76.5 ÷ 0.15
37.8 ÷ 1.4
2.73 ÷ 1.3

Solution:

Question 6.
A vehicle covers a distance of 43.2 km in 2.4 litres of petrol. How much distance will it cover in one litre of petrol?
Solution:
∵ Distance covered in 2.4 litres of petrol = 43.2 km
∴ Distance travelled in 1 litre of petrol = 43.2 ÷ 2.4
NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7 6

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