Question

Find the ratio of speed of a car and truck travelling 150km in 3 hour and 120km in 4 hours respectively. ​

Answer 1

Answer:

150 km in 3 hour

= 150/3=50 km

50 km in 1 hour

120 km in 4 hour

= 120/4=30 km

30 km in 1 hour

50:30=5:3

so your answer is 5:3

hope it helps

Answer 2

Answer:

step by step answer of this question;

Ratio of speed of car to truck travelling

150 km in 3 hours to 120 km in 4 hours

150 km in 3 hours : 120 km in 4 hours

150 km in 3 hours / 120 km in 4 hours

(50 km/h)/(30 km/h)

In this equation km/h is divided fom km/h

Then : 50/30

= 5/3

= 5:3