-3/4+8,5×(0,021÷0,01-2,51)

Question

-3/4+8,5×(0,021÷0,01-2,51)

Answer 1

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Answer 2

-3/4+8.5(2.1-2.51)=-3/4+8.5*(-0.41)=-3/4-3.485
-0.75-3.485=4,235