Question

Ok i NEED HELP (skip number 2)

Answer 1

Do you still need help with this?

Answer 2

Answer:

$\frac{8}{9} /12=\frac{2}{27}$

The GCF of 45 and 60 is 15

The GCF of 20 and 32 is 4  

The GCF of 16 and 24 is 8