There's two ways, you can either multiply 11 and 7 to get 77 and then divide by 2, OR, you can divide 11 by 2 and get 5.5 and multiply that by 7, hope this makes sense, if you don't understand just comment and I'll explain it more :)
The answer to your question is 1 7/12
Answer:

Step-by-step explanation:
Move
to the denominator in 
using the negative exponent rule 
You can get 18 dishes from 4 1/2 of a carton of Dan's ice cream.
Answer:
D
Step-by-step explanation:
not good at explaining i just think its D