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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (17.1×4.6+18.2×(8.9-4.6)+30)×0.61-2×12×0.781 .
Question type: Mathematical calculation
Solution:
(17.1×4.6+18.2×(8.9-4.6)+30)×0.61-2×12×0.781
=(17.1×4.6+18.2×4.3+30)×0.61-2×12×0.781
=186.92×0.61-2×12×0.781
=114.0212-2×12×0.781
=114.0212-24×0.781
=114.0212-18.744
=95.2772
Answer:(17.1×4.6+18.2×(8.9-4.6)+30)×0.61-2×12×0.781=95.2772