Question

A pond at a hotel holds 4,290 gallons of water. The groundskeeper drains the pond at a rate of 78 gallons of water per hour. How long will it take to drain the pond?

Answer 1

It will take `55` hour to drain the pond.

Explanation:

Time require `=4290/78=55` hour.
It will take `55` hour to drain the pond.[Ans]