This question is based on greatest common multiple.
Answer:
Cynthia is right that Andy made an error.
Step-by-step explanation:
As per Andy, action dvds are = 
And comedy dvd's are = 
So, in total these become = 
=
= 
This is not 4/9 as per Andy.
Its is C 8 because 8 plus 8 is 16 so you want to keep doing 8 until you find 36
C: 9 ( = 3^2), 49 ( = 7^2), 81 ( = 9^2)
Answer:
it should be 3/1
Step-by-step explanation: