Answer: 6 minutes
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Work Shown
1/3 gallon : 1 minute
3*(1/3 gallon) : 3*(1 minute)
1 gallon : 3 minutes
2*(1 gallon) : 2*(3 minutes)
2 gallons : 6 minutes
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Explanations:
- 1/3 gallon per minute means 1/3 gallon per every 1 minute
- In step 2, I multiplied both sides by 3 to clear out the fraction
- In step 4, I multiplied both sides by 2 to get "1 gallon" to turn into "2 gallons"
