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Omni-MATH / The gas tank in Catherine's car is (1)/(8) full. When 30 litres of gas are added, the tank becomes (3)/(4) full. If the gas costs Catherine 1.38 per litre, how much will it cost he… · Discussion

Discussing The gas tank in Catherine's car is (1)/(8) full. When 30 litres of gas are added, the tank becomes (3)/(4) full. If the gas costs Catherine 1.38 per litre, how much will it cost he… · Omni-MATH

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