Answer:
Look at the bolded sentences
Step-by-step explanation:
We can first set up a ratio of stickers to erasers to candies
120:96:72
Now we can simplify it
15:12:9
5:4:3
This means that each goodie bag will contain 5 stickers, 4 erasers, and 3 candies.
Now we need to find how many bags she can make
120/5=24
96/4=24
72/3=24
She will make 24 bags