NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.2 (Rationalised Contents)
NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.2 are the part of NCERT Solutions for Class 7 Maths (Rationalised Contents). Here you can find the NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.2.
- NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.1
- NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.2
- NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.3
- NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.4
- NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.5
Ex 2.2 Class 7 Maths Question 1.
Find:
Solution:
Ex 2.2 Class 7 Maths Question 2.
Multiply and reduce to lowest form (if possible):
Solution:
Ex 2.2 Class 7 Maths Question 3.
Multiply the following fractions:
Solution:
Ex 2.2 Class 7 Maths Question 4.
Which is greater:
Solution:
Ex 2.2 Class 7 Maths Question 5.
Saili plants 4 saplings, in a row, in her garden. The distance between two adjacent saplings is 3/4 m. Find the distance between the first and the last sapling.
Solution:
Number of saplings = 4
Distance between two adjacent saplings = 3/4 m
∴ Distance between the first and the last sapling
Ex 2.2 Class 7 Maths Question 6.
Lipika reads a book for 13/4 hours every day. She reads the entire book in 6 days. How many hours in all were required by her to read the book?
Solution:
In 1 day, Lipika reads the book = 13/4 hours
In 6 days, Lipika will read 6 × 13/4 hours
Ex 2.2 Class 7 Maths Question 7.
A car runs 16 km using 1 litre of petrol. How much distance will it cover using 23/4 litres of petrol?
Solution:
In 1 litre of petrol, the car covers 16 km of distance.
In 23/4 litres of petrol, the car will cover = 23/4 × 16 km of distance
Ex 2.2 Class 7 Maths Question 8.
Solution:
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NCERT Solutions for Maths Class 10