Question

Mark was told his dinner would be ready at 7:00. He left his friends house at 6:15 and walk home at an average speed of 12.5 m/min. His parents house is 0.5 km. Did Mark make it home in time for dinner?

Answer 1

Yes, he is able to make it in time.

Explanation:

He has 45 minutes to travel .5 km and is moving at 12.5 m/min

Multiply 12.5 by 45 = 562.5m convert to km

So he is able to travel up to .562 km in 45 minutes