The gasoline gauge on a van initially read one fourth14 full. when 1010 gallons were added to the tank, the gauge read two thirds23 full. how many more gallons are needed to fill the tank?

Question

Mathematics

Leyla

29 May, 13:31

The gasoline gauge on a van initially read one fourth14 full. when 1010 gallons were added to the tank, the gauge read two thirds23 full. how many more gallons are needed to fill the tank?

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Answers (1)

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Jayden Rasmussen · Answer 1

First, have common denominators.

1/4 = 3/12

2/3 = 8/12

8/12 - 3/12 = 5/12 or 1,010 gallon

1,010/5 gallon = 1/12 full

202 gallons = 1/12 full

7/12 needed until full ⇒ 7*202 = 1,414 gallons