Answer:
160
Step-by-step explanation:
had the question before
Hello!
First, we need to find the unit rate.
72 divided by 2 = 36.
36 x 9 = 324.
There were 324 pieces of paper to start with.
Hope this helps, ~Pooch ♥
16.4
20.5/5=4.1
4.1*4=16.4
............
Here is my answer, hope to help you