( 3,7 - 8,6 ) \cdot ( - 3,1 ) - 5,09 =
Evaluate
10,1
Factor
\frac{101}{2 \cdot 5} = 10\frac{1}{10} = 10.1
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-4,9\left(-3,1\right)-5,09
Subtract 8,6 from 3,7 to get -4,9.
15,19-5,09
Multiply -4,9 and -3,1 to get 15,19.
10,1
Subtract 5,09 from 15,19 to get 10,1.
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