Question

If a car travels at an average speed of x miles per hour, how far would the car travel in 90 minutes ?

Answer 1

Answer:

(1.5)x

Step-by-step explanation:

90 minutes = 1.5 hours therefore

if car travels x miles in 1 hour

then the care has to travel (1.5)x miles in 90 minutes

Answer 2

Answer:

$\displaystyle 1\frac{1}{2}\:mph$

Step-by-step explanation:

$\displaystyle 1\frac{1}{2}\:hr. = 90\:min.$

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