Ross drives 272 miles in 4 hours. If Ross continues to drive at the same rate, how many miles can he drive in 12 hours?
A.
1,632
B.
816
C.
792
D.
408
To find out how many miles Ross can drive in 12 hours, we can use the formula: distance = rate * time.
Ross drives 272 miles in 4 hours.
So, his rate is 272 miles / 4 hours = <<272/4=68>>68 miles/hour.
If Ross continues to drive at the same rate for 12 hours, he can drive: distance = 68 miles/hour * 12 hours = <<68*12=816>>816 miles.
Therefore, the answer is B. 816.