Question

an airplane flies 105 miles in 1/2 hour . how far can it fly in1 1/4 hours at the same rate of speed.

Answer 1

262.5 miles in 1
`(1)/(4)` hour because the airplane can fly 210 mph, and to find the rate it flies in 1
`(1)/(4)` hours, all you have to do is to multiply the unit rate by 1.25

Answer 2

The answer is 262.50 miles

The airplane flies 210 in one hour
1/4 of 210 is 52.5
52.5 x 5 = 262.5