3,5 \cdot 10 - 84 : 0,4 - 2,4 \cdot 0,5
Evaluate
-176,2
Factor
-176,2
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35-\frac{84}{0,4}-2,4\times 0,5
Multiply 3,5 and 10 to get 35.
35-\frac{840}{4}-2,4\times 0,5
Expand \frac{84}{0,4} by multiplying both numerator and the denominator by 10.
35-210-2,4\times 0,5
Divide 840 by 4 to get 210.
-175-2,4\times 0,5
Subtract 210 from 35 to get -175.
-175-1,2
Multiply 2,4 and 0,5 to get 1,2.
-176,2
Subtract 1,2 from -175 to get -176,2.
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