Answer:
Difference = $0.01
Step-by-step explanation:
Given that:
Cost of half gallon = $1.82
Cost of one gallon = $3.68
First we will convert gallons to ounces.
1 gallon = 128 ounces
half gallon = 64 ounces
Now,
we will find unit rate of both.
Unit rate of half gallon = 
Unit rate of one gallon = 
Difference= 0.03 - 0.02 = $0.01
Hence,
Difference = $0.01
I divided 4 divided by 314.9 and the answer is equals 78.725 per minute
Answer:
I’m not sure but I think it’s 30
Step-by-step explanation:
because that’s what I think because I have had that question before