Question

A boy covers distance of 25 km in 3 hours, partly on foot at the rate of 5 km/h and partly on bicycle at the rate of 10 km/h. Find the distance covered on foot​

Answer 1

Answer:

5km

Explanation:

Total distance to be travelled- 25km in 3hrs.

∵Speed by foot- 5km/hr

Speed by bicycle- 10km/hr

Assume- 2(10 km per hour) + 1(5km/hr)

∴25km in 3hrs= 20km/hr + 5km/hr

25 km in 3hrs= 25km in 3 hrs

Here asked- Distance travelled by foot- 5km.

hope it helps :)