3.8 - 0.1 + 85 \cdot ( - 0.01 ) - ( - 2.1 ) \cdot ( - 0 . )
Evaluate
2.85
Factor
\frac{3 \cdot 19}{5 \cdot 2 ^ {2}} = 2\frac{17}{20} = 2.85
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3.7+85\left(-0.01\right)-\left(-2.1\times 0\right)
Subtract 0.1 from 3.8 to get 3.7.
3.7-0.85-\left(-2.1\times 0\right)
Multiply 85 and -0.01 to get -0.85.
2.85-\left(-2.1\times 0\right)
Subtract 0.85 from 3.7 to get 2.85.
2.85-0
Multiply -2.1 and 0 to get 0.
2.85
Subtract 0 from 2.85 to get 2.85.
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