Question

In the Central Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the race? What percent did not finish the race?

Answer 1

12/30=0.4 x 100= 40% that finished the race
30-12=18, 18 cars didn't finish the race
18/30=0.6 x 100=60% that didn't finished the race