Question

After a 3 hour snow storm there are 9 inches of snow on the road. What is the rate per inch?

Answer 1

I inch per hour for 2 hours = 2 inches

2 inches per hour for 6 hours = 6*2 = 12 inches

1 inch per hour for 1 hour = 1 inch

2+12+1 = 15 inches of snow total

Explanation:

credit to: musiclover10045