In a period of 2 1/4 hours, 5 1/2 gallons of water leaked from a water tank. How much water did the tank lose per hour? What division problem represents the problem? A. 9/4÷11/2 B. 4/9÷2/11 C. 11/2÷9/4 D. -11/2÷9/4

C. 11/2÷9/4

Step-by-step explanation:

This question can be solved using a rule of three.

In hours, the tank loses gallons. How much does it lose in an hour?

1 hour - x gallons

9/4 hours - 11/2 gallons

So

So the correct answer is C.

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.