Question

Which number is a multiple of 9?
A) 19
B) 45
C) 60
D) 79

Answer 1

B) 45

Explanation:

Divide all the numbers by 9 and see which number gets divided equally.

19 / 9 is 2 r 1 (r=remainder)

So A can't be the answer.

60 / 9 is 6 r 6

So C can't be the answer

79 / 9 is 8 r 7

So D can't be the answer

45 / 9 is 5, no remainders.

So B is the right answer

Hope this helps ;)

Answer 2

I think the answer is 45 B