Question

the capacity of a small children's swimming pool is 106 gallons of water.there are currently 15 gallons of water in the pool.you are filling the pool with water at a rate of 2 gallons per minute.

Answer 1

If you're asking when it will be full then you can say this:

t = 106

106-15 = 91

91/2 = 45.5

So it will take 45-1/2 minutes to fill the pool up.