Question

Diva ran 650 metres in 130 seconds. Find the speed in km per hour. ​

Answer 1

Answer:

18kmh^-1

d = 650m

t = 130s

s = d/t

s = 650/130

s = 5ms^-1

We have been asked to find in kmh^-1, so we have to multiply the values by 3.6

= 5 * 3.6

= 18kmh^-1