## ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 8 Ratio and Proportion Ex 8.5

Question 1.

The speed of a car is \(105 \frac{1}{5}\) km/h, find the distance covered by it in \(3 \frac{3}{5}\) hours.

Solution:

Speed of a car = \(105 \frac{1}{5}\) km/h

Distance covered by car in = \(3 \frac{3}{5}\) hours

= Speed × Time

Question 2.

If the speed of a car is 50.4 km/h, find the distance covered in 3.6 hours.

Solution:

Speed of a car = 50.4 km/h

∴ Distance covered in 3.6 hours

= Speed × Time

= (50.4 × 3.6) km/h

= 181.44 km

Question 3.

If a car covers a distance of 201.25 km in 3.5 hours, find the speed of the car.

Solution:

Distance covered by the car = 201.25 km

and time consumed by car = 3.5 hours

∴ The speed of car = \(\frac{\text { Distance }}{\text { Time }}\)

= \(\frac{201.25}{3.5}\) km/h = 57.5 km/h