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24 votes
24 votes
This morning. Lena's car had 18.36 gallons of fuel. Now, 3.9 gallons are left. How much fuel did Lena use?

User Deepanshu Mehta
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1 Answer

15 votes
15 votes

The starting amoun of fuel was 18.36 gallons

The final amount was 3.9 gallons

To know how much fuel Lena used you have to calculate the difference between what she had at the beginning of the day and what was left at the end of it:

18.36-3.9= 14.46

Lena spent 14.46gallons of fuel.

User PercyPham
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