Question

A cyclist covered 6 2/3 km in 4 hours how many km will he cover in 3 1/2 hours

Answer 1

Answer:

35/6 km

Step-by-step explanation:

given distance = 6 2/3

= 20/3

time = 4 hours

using speed = distance / time

speed = (20/3)/(4)

speed= 20/12 kmph

given new time is 3 1/2 which is = 7/2

again using same formula speed = distance / time

manipulating to calculate distance

distance = speed * time

distance = (20/12)*(7/2)

=(5/3)*(7/2)

= 35/6 km