Question

A person traveled a distance of 50 km in 8 hours. He covered a part of the distance on foot at the rate of 4 km per hour and a part on a bicycle at the rate of 10 km per hour. How much distance did he travel on foot? A) 10 km b) 20 km c) 30 km d) 40 km

Answer 1

b is the correct answer as he travels 20 km by foot and takes 5 hours to do that.
He completes 30 km in 3hrs on bicycle.
Pls mark me as the brainliest