It would take 6 minutes to add 18 gallons of water in the pool
Step-by-step explanation:
Trent added water to a pool.
- It took 3 minutes to add 9 gallons of water
- We need to find how long it would take to add 18 gallons of water to the pool
Let us find the time needs to add one gallon in the pool
∵ It took 3 minutes to add 9 gallons
- Divide the time by the number of gallons
∴ Time to add 1 gallon = 3 ÷ 9 = [tex]\frac{1}{3}[/tex]
∴ It took [tex]\frac{1}{3}[/tex] minutes to add 1 gallon
We need the time to added 18 gallons multiply the time of 1 gallon
by the numbers of gallons
∵ Time per gallon = [tex]\frac{1}{3}[/tex]
∵ The number of gallons = 18
∴ The time to add 18 gallons = [tex]\frac{1}{3}[/tex] × 18
∴ The time to add 18 gallons = 6 minutes
It would take 6 minutes to add 18 gallons of water in the pool
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