marcy drove 260 miles in 4 hours. katie drove 408 miles in 6 hours. determine the unit rate of each driver. who is driving at a faster speed?

Answer 1

Marcy speed: 260 divided by 4 = 65 miles per hour

Katie speed : 408 divided by 6 = 68 miles per hour

Katie drives 3 miles per hour faster than Marcy