Brooklynhfcyas Brooklynhfcyas 21-01-2021 Mathematics contestada Julio has 4 red Hot-tires race cars, 7 blue Hot-tires race cars, and 5 green Hot-tires race cars. What is the ratio of blue race cars to red race cars? A.4:7 B.7:4 C.7:5 D.4:5