Question

7) Which of these numbers is not a
multiple 03
81 171 73 27 105​

Answer 1

Answer:

73 is not a multiple of 3 because it cannot be multiply by 3

Answer 2

Answer:

73 is not a multiple of 3 because sum of its digits 7+ 3 is equal to 10

as 10 is not divisible by 3 so 73 is not divisible by 3

hope it helps plz thanks