3 1/4 gallons. Each gallon is 4 quarts, so you divide 13 by 4. That is 3.25 and I just turned it into a fraction because my teacher taught me to do that.
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Step-by-step explanation:





Answer:
20.5 or 20 1/2
Step-by-step explanation:
calculator -.-
1720 - 1040 = 680
680/7 = 97.1
I would put them in intervals of 100
Answer:

Step-by-step explanation:

Remember that
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When you multiply powers with the same base, add the exponents. Do this in the denominator.


When you divide powers with the same base, subtract the exponents.

