Answer:
I'm assuming you have to do the same thing for all three models given
1st model
Fraction: 
Decimal: 0.16
Percent: 16%
2nd model
Fraction: 
Decimal: 0.666
Percent: 66.666%
3rd model
Fraction: 
Decimal: 0.40
Percent: 40%
Answer:
Fossil fuels.
Explanation:
Fossil fuels make up most of the energy of the North American continent.
Its location makes it a natural meeting place<span>
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