Question

Calculate the average speed (tin km/hr) of charlie who run to the store 4 km away in 30 minutes

Answer 1

`8km/hr`

Step-by-step explanation

The average speed

`= (distance)/(time)`

Distance=4km

Time=30mins

Convert time to hours.

Time =0.5hrs

The average speed

`= (4)/(0.5)`

`= 8km/hr`