Evaluate
5.85
Factor
\frac{13 \cdot 3 ^ {2}}{5 \cdot 2 ^ {2}} = 5\frac{17}{20} = 5.85
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22.4-0.05\times 31-15
Subtract 20 from 51 to get 31.
22.4-1.55-15
Multiply 0.05 and 31 to get 1.55.
20.85-15
Subtract 1.55 from 22.4 to get 20.85.
5.85
Subtract 15 from 20.85 to get 5.85.
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Limits
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