HELP!!! PLSS I CANT FAIL :(

Answer:
1/2 or 0.5 of the pack of hot dogs
Step-by-step explanation:
I gotchu bro, you won't fail!!
Answer: 1/10 is the answer
Step-by-step explanation:
3 1 X 2
------- = -------
10 5 X 2
3 2
= ------ - ------
10 10
3 - 2
= --------------
10
1
= ------------
10