Answer:
It multiplies
Step-by-step explanation:
if the number of hours changes to example to 2 then you multiply 60 by 2 resulting in 120miles in 2 hours
334
10 × 4 × 7 = 280
3 × 3 × 6 = 54
280 + 54 = 334
h=A-2πr2/2πr