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NCERT Solutions Class 7 Mathematics Solutions for Exercise 2.3 in Chapter 2 - Fractions and Decimals

Question 59 Exercise 2.3

Q7) A car runs 16km using 1 litre of petrol. How much distance will it cover using 2\frac{3}{4} litres of petrol.

Answer:

Solution 7

In 1 litre of petrol, the car covers 16km distance.

In 2\frac{3}{4} l of petrol, the car will cover 2\frac{3}{4} x 16 km distance

= 2\frac{3}{4} x 16 km = \frac{11}{4}\times16\ =\ 11\times4km\ =\ 44km

Hence, the required distance = 44km

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