Question

The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run?

Answer 1

`27\ (miles)/(hour)\\\\ hour=60minutes\\\\ 27*(1miles)/(60)=0.45(miles)/(minute)\\\\ Human\ run\ 0.45(miles)/(minute).`

Answer 2

`(27mi)/(1hr) * (1hr)/(60min)= (27mi)/(60min)`

27mi/60min=9/20
9mi/20min=xmi/1min
Cross multiply
Divide by 20 on both sides
x= 9/20