Diana drove 455 miles in seven hours at the same rate how many miles would she drive in nine hours

Answer 1

455 miles in 7 hours = 455/7 mph = 65 mph

in 9 hours she goes 9 x 65 = 585 miles

use d = rt or r = d/t formulas

distance = rate of speed times time

rate of speed = distance divided by time

Answer 2

Hi. Bella V

You can set up a proportion or calculate her speed with the information given

455miles/7 hours = 65miles/hour

So 65 mph is her rate

Can you continue with the information and to find out how many miles she would drive in 9 hours

I hope this helps please write back if you have any questions.