Question

Bob was driving home at an average speed of 40mph for 2 hours. How fast should he drive for the next 1 hour to have an average speed of 50mph. i don't know

plz help

Answer 1

70 mph

Explanation:

sorry for being a year late lol

Bob was driving home at an average speed of 40mph for 2 hours. How fast should he drive for the next 1 hour to have an average speed of 50mph?

70 mph answer kk

Answer 2

70 mph

Explanation: