Answer:
1.07
Step-by-step explanation:
because 13 divided by 13.91 is 1.07
Answer:

Step-by-step explanation:

Collecting like terms and simplifying yields

The amount of water left is 4/10 gallons
<h3>Difference of fractions</h3>
Fractions are written as a ratio of two integers
Given the following parameters
Amount of gallon bought = 8/10 gallons
Amount he drank = 4/10
Determine the amount left
Amount left = 8/10 -4/10
Amount left = 4/10 gallons
Hence the amount of water left is 4/10 gallons
Learn more on difference of fraction here: brainly.com/question/20323470
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I think its 97200 i am sorry if it is wrong