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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 (50.85+20.00)×1×3.1%+290.00×1×0.5×3.1% .
Question type: Mathematical calculation
Solution:
(50.85+20.00)×1×3.1%+290.00×1×0.5×3.1%
=70.85×1×3.1%+290.00×1×0.5×3.1%
=70.85×1×0.031+290.00×1×0.5×3.1%
=70.85×1×0.031+290.00×1×0.5×0.031
=70.85×0.031+290×1×0.5×0.031
=2.19635+290×1×0.5×0.031
=2.19635+290×0.5×0.031
=2.19635+145×0.031
=2.19635+4.495
=6.69135
Answer:(50.85+20.00)×1×3.1%+290.00×1×0.5×3.1%=6.69135