Question

Luke is driving the minibus. It is 192 miles to Brighton and the journey takes 3 1/2 hours.

Use the formula S = D
_
T

What is his average speed in miles per hour?
(Round the answer to the nearest whole number)

Answer 1

Well, we know the D value is 192 miles and the T value is 3.5 so the equation would be 192/3.5=S

192/3.5=54.86

54.86 to the nearest whole number is 55, so his average speed would be 55 miles per hour.