Question 373399
We need to express the answer in miles per hour...
we have miles per minutes and seconds...let's convert  to miles per minute and get
2 and 24/60 minutes = 2.4 minutes
{{{(1.5)/(2.4) * 60/1}}} =
{{{90 / (2.4) }}} miles per hour= 
37.5 miles per hour