exam
Maths Puzzle
Numerical Ability
A drain can empty a swimming pool in 8 days. A second drain can empty the same pool in 4 days. In how much time will the two drains working together empty the pool?
Read Solution (Total 0)
exam Other Question
Simplify 4x^2/3 y^1/5
In a race, the first prize will be $5 greater than the second and the second will be $4 greater than the third. The total prize money is $52. Find each prize.