Every multiple of 48 is a multiple of both 16 and 12. There are an infinite number of them. multiples of 16, 16,32,48,64,etc. multiples of 12, 12,24,36,48,60,etc. common multiples of both 12 and 16 are the multiples of 48, 48,96,144,etc
14
-16
No, because there is an infinite number of multiplies of 12.
4 and 24 8 and 20 12 and 16
12
28
A coefficient is a number that multiplies a variable.
1 & 48 2 & 24 3 & 16 4 & 12 6 & 8
-18
The ratio number of 16 girls to 12 boys is either 16:12 or 16 to 12.
64. as you can see the last number always multiplies by 2.