Answer:

Step-by-step explanation:
Step 1: Determine the volume





Answer: 
Rent: $ 780
Food:$ 900
Medical:$ 450
Clothes:$ 300
Miscellaneous:$ 570
The number 0 is basically nothing, so 7 divided by nothing is not defined. That's why calculators or even the most powerful computer can't divide anything by 0
I hope this help you I gess 16