GRE Math Quantitative Comparisons Question 761
Working at constant rates, machine and machine R completely presses x records in 0.5 hour and machine S completely presses x records in 0. 75 hour ( x> 0).
The number of records completely pressed by R in 3 hours
The number of records completely pressed by S in 4 hours
- A Quantity A is greater.
- B Quantity B is greater.
- C The two quantities are equal.
- D The relationship cannot be determined from the information given.
Correct Answer: A