Question

A spinner is divided into many sections of equal size. Some sections are red, some are blue, and the remaining are green. The probability of the arrow landing on a section colored red is 9 over 20. The probability of the arrow landing on a section colored blue is 6 over 20. What is the probability of the arrow landing on a green-colored section?

15 over 20

11 over 20

6 over 20

5 over 20

Answer 1

20 − 9 − 6 = ?

Answer 2

5?

Answer 3

ok so \(\frac{5}{20}\)

Answer 4

which, on planet earth, we usually call \(\frac{1}{4}\) but no matter, \(\frac{5}{20}\) is what they want