**A bucket containing 5 2/5 gallons of water is 2/7 full. How many gallons of water is in one fully filled bucket?**

14/15

2 7/15

8 4/5

18 9/10

*Correct Answer : D*

we are asked to find the number of gallons a full tank can hold. A full tank is equivalent to 1.

Convert the mixed fraction into proper fraction as follows

If we let x be the number of gallons in full tank, and setting up the proportion equation with the number of gallons on the numerator and fraction of tank on denominator as follows.

Cross-multiply to find the value of x.

Converting 189/10 to a mixed fraction is 18 9/10. Thus, when the tank is full, it holds 18 9/10 gallons of water.

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