Question

A man covered a distance of 180kms in 4 hours on a bike.
How much distance will he cover on a bicycle in 8 hours if he
rides the bicycle at one-sixth the speed of the bike?
a. 72km
b. 54km
c. 84km
d. 60km
e. None of these​

Answer 1

Answer:

option d

Step-by-step explanation:

Given:

bike speed=distance/time

=180/4

=45kmph

speed of bicycle=1/6(speed of bike)

=45/6 kmph

the distance covered in eight hours=8*45/6

=4*45/3

=4*15

=60,km