Jeff drank 15 ounces of water after running a race. there were 20 ounces left. how much gatorade was orginally left in the container?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning