Question

If 9 and 12 each divide Q without remainder, which of the following must Q divide without remainder?

Answer 1

A) 1 B) 3 C) 36 D) 72

Answer 2

C and D

Answer 3

b

Answer 4

ithink its
B) 3

Answer 5

9 divides Q means Q is divisible by 9

Q divides X means X is divisible by Q

Answer 6

\[\frac{Q}{9}=\frac{Q}{3*3}\]and \[\frac{Q}{12}=\frac{Q}{4*3}\]Thus Q must be divisible by 3, without remainder.

Answer 7

It is not asking what Q is divisible by but rather what Q divides...