Answer:
The time taken by tanker to fill the reservoir is 2.9 minutes
Step-by-step explanation:
Given as :
The rate at which tanker truck fill the reservoir = 12 gallons per minute
Total gallons which is filled in the reservoir = 35
Now ,
∵ To fill 12 gallons of reservoir , the time taken = 1 minute
So, To fill 1 gallons of reservoir , the time taken = [tex]\frac{1}{12}[/tex] minute
∴ To fill 35 gallons of reservoir , the time taken = [tex]\frac{1}{12}[/tex] × 35 min
i.e To fill 35 gallons of reservoir , the time taken = 2.9 minutes
Hence The time taken by tanker to fill the reservoir is 2.9 minutes Answer
