A barrel holds 60 gallons of water. If a crack in the barrel causes (1/2) gallon to leak out each day, how many gallons of water remain after 2 weeks?
53
30
56(1/2)
59
Detailed Explanation
In 2 weeks, or 14 days, 1/2 × 14 = 7 gallons leak out, leaving 60 – 7 = 53 gallons.
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