Question

52
10
9
b.
12
c.
20
d.
11
20
20
20
1. The probability that a number selected out of 1,2,3.......20 is neither a multiple of 3 nor of 4.​

Answer 1

Answer:

13/20

Step-by-step explanation:

as the total multiples of 3&4 from 1-20 are 7

so the probability is 13/20