Question

Jamaal has 20 models of cars and planes. He has 3 times as many cars as planes. What is the ratio of cars to total models?

Answer 1

Jamaal has 20 models of cars and planes. He has 3 times as many cars as planes. What is the ratio of cars to total models? Mutiply its what 20X20X20

Answer 2

So he probably has 15 cars and 5 planes so the ratio would be 15:5 but reduced would be 3:1.