Question

Question #6caad

Answer 1

1) Find the rate of speed for each car.
2)Then compare the rates.

Answer:
Car A traveled `7` kilometers per hour faster than car B.

Explanation:

1) Find the rate of speed for each car.
2)Then compare the rates
..............................

1) The rate of speed of each car

The rate of speed for car A

`216` km in `3` hours

`216 -: 3`

`72` km/h
.......................

The rate of speed for car B

`260` km in `4` hours

`260 -: 4`

`65` km/h
........................

2) Compare the two rates

Car A traveled faster than car B

Car A . . . . . .`72` km/h
Car B . . . .`- 65` km/h
.......................................
Difference . . .`7` km/h