Respuesta :

AL2006
(21 miles/gallon) x (21 gallons) = 21 x 21 = 441 miles
tadvisohil886
Rate = 21 miles per gallon.
No. of gallons = 21

Distance = Rate x  No. of Gallons

= 21 x 21

= 441

Thus, the curtis car can travel 441 miles at the rate of 21 miles per gallon