How to divide complex fractions

Practice Questions

GRE Quantitative Reasoning › How to divide complex fractions

Questions
3
1

2

Which of the following answer choices is a value for in the following equation?

3

A cistern containing gallons of water has sprung two leaks. One leaks at a rate of of a gallon every half hour. The second one leaks at a rate of a gallon every fifth of an hour. In how many hours will the cistern be empty (presuming that the leaks will empty it eventually)?

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