Question 864502
90 miles / hour = {{{(90 * 5280 ft)/ ( 60 sec )}}}
{{{(9*10 * 5280 )/ ( 6*10  )}}}
{{{(3*3 * 5280 )/ ( 2*3  )}}}
{{{(3 * 5280 )/ ( 2  )}}}
{{{(3 * 2640 )}}}
{{{7920}}} feet per second