Question

Ann drove 638 miles in 11 hours.
At the same rate, how many miles would she drive in 9 hours?

Answer 1

522

Explanation:

638 miles.......11hours

x miles ............ 9 hours

x = 638 * 9 / 11 = 522 miles

Answer 2

638 miles / 11 hours = 58mph

So if he is traveling at 58 miles per hour for 7 hours, multiply the two numbers. 7(58) = 406

At the same rate of speed, Eric would travel 406 miles in 7 hours.

Explanation:

I hope you undertand it