Answer:
there are 9 ways a number can be chosen from 1-22 such that is multiple of 3 or 8
Step-by-step explanation:
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
multiples of 3: 3, 6, 9, 12, 15, 18, 21 = 7
multiples of 8: 8, 16 = 2
7 + 2 = 9