Question: A gardener uses a total of 61.5 gallons of gasoline in one month. Of the total amount of gasoline, 3/5 was used in his lawn mowers. How many gallons of gasoline did the gardener use in his lawn mowers in the one month?
A) 12.3
B) 24.6
C) 26.5
D) 36.9
Correct answer: D
Grade: 7 | Topic: Number System | Difficulty: Medium | Standard: 7.NS.A.3