Hint :
if ABC = 2880 and AB = 360
how about finding ABC/(AB) = 2880/360
C = ....
Now do the same with AC = 160 , so now you also have B
From there it is easy to find A
Three numbers multiplied together equal 2880.
A X B X C= 2880 A X B=360 A X C= 160
A=
B=
C=
3 answers
A= 20
B= 18
C= 8
B= 18
C= 8
You got it