Question

A car travels with a speed of 15 km in 12 minutes find the speed of car in kilometre per hour and metres per second.​

Answer 1

Answer:

first convert time to hours

12/60 = 1/5

therefore

d/t = speed

15/1/5 = 75km/hr

also.

to convert to m/s

multiply it by 5/18

75 x 5/18 = 20.833 m/s

mark braniest plzz

Answer 2

15/0.2 km per hour

15000/12*60 metre per second