Answer:
about 20 cents
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
Apply PEMDAS:

Answer: 8n
Step-by-step explanation: 5n + 3n
Answer:
16:12
Step-by-step explanation:
(4+12)=16
16/4 = 4
4x3=12
Another method:
4---------3
16-------x
Cross multiplication
4x=16x3
4x=48
x=12
Answer:
5
Step-by-step explanation:
1 ounce = 0.0625
0.0625 x 80 = 5