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Mathematics 10 Online
OpenStudy (lilday12):

On a long road trip, a family used 12 gallons of gas. At the end of the trip, there were 3 gallons left in the tank. How many gallons of gas were in the tank at the start of the trip?

OpenStudy (weasel123):

15 gallons. 12+3=15

OpenStudy (weasel123):

@lilday12

OpenStudy (weasel123):

@lilday12

OpenStudy (weasel123):

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