Question

Nestor finished a 42- kilometer bicycle race in 1 hour 45 minutes. What was his average speed In kilometers per hour?

Answer 1

`"24 km/hr"`

Explanation:

Average speed = distance travelled / time taken.

You can see that 1 hr 45 mins is 1 and 3/4 of an hour or 1.75hr.

So average speed = `42/1.75="24 km/hr"`