Question

kevin has a spinner that has 10 equal sections qnd 2 sections of each color-red,blue,green,yellow,and purple.kevin spins the spinner 180 times.about how many times should land on the red and purple

Answer 1

About 72 times
The probability of getting red or purple is 2/5. If you multiply 5 times 36 it equals 180. Then you just double 36 because it is 2/5, so then it is 72. 2/5 equals 72/180 which both equal the probability of getting both colors