Let's assume x=15. 38x=100×15=1,500.
. x=39.472 which is rounded to 39%
60 min = 1 hr
3/4 * 60 = mph (miles per hour)
3/4 * 60 = 45
The speed of the car in mph (miles per hour)
will be 45 mph
Answer = 45mph
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The answer is : 5.29411764706
The answer when rounded: 5.29 or 5.3
I found the answer by simply dividing 45/8.5 - Remember that per means division!
Answer:
13(4x-13)
if you distribute it then you come back with 52x-169.
