Each day the cafeteria staff at brookview middle school orders 80 pints of white milk and 30 pints of chocolate milk. what is the ratio of white milk to chociolate milk?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.