Goran drove 638 miles in 11 hours. at the same rate, how many miles would he drive in 7 hours?

Goran drove 638 miles in 11 hours

if speed is kept constant he will drive X miles in 7 hours so,

638 miles=11 hours

X miles = 7 hours

cross multiply to find the value of X

638x7=11X

X = (638x7) / 11

X=406

in 7 hours Goran will drive for 406 miles