Answer:
2 11/60
Step-by-step explanation:
15/60 -4/60=11/60
2+11/60=2 11/60
A = lw (Area=length x width) 7x21= 147
The area is 147.
I think the answer is 745
64 hours per hour average
350 miles ÷5.25 hours in which it took= 63.63 rounded is 64 mph average
