Answer:

Step-by-step explanation:
See pic.
4/3 in simplest form is 4/3 but in decimal form it would be 1.33333
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Answer:
D.
40 x 6.4 = 256
256/128=2 so 2 gallons.
Step-by-step explanation:
There a 4 quarts in 1 gallon, so he will fill and empty the container 20 times.
0.2 would be 20% written as a decimal.