7,2 - 1,51 + 2,7
Evaluate
8,39
Factor
\frac{839}{2 ^ {2} \cdot 5 ^ {2}} = 8\frac{39}{100} = 8.39
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5,69+2,7
Subtract 1,51 from 7,2 to get 5,69.
8,39
Add 5,69 and 2,7 to get 8,39.
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