Respuesta :

Richinfo
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

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