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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 (20.5×10^3)/(0.8×1.02×300)+(28.5×10^6)/(0.4×0.9×1.02×300×140) .
Question type: Mathematical calculation
Solution:
(20.5×10^3)/(0.8×1.02×300)+(28.5×10^6)/(0.4×0.9×1.02×300×140)
=20500/(0.8×1.02×300)+(28.5×10^6)/(0.4×0.9×1.02×300×140)
=20500/244.8+(28.5×10^6)/(0.4×0.9×1.02×300×140)
=20500/244.8+28500000/(0.4×0.9×1.02×300×140)
=20500/244.8+28500000/15422.4
=83.74183+28500000/15422.4
=83.74183+1847.961407
=1931.703237
Answer:(20.5×10^3)/(0.8×1.02×300)+(28.5×10^6)/(0.4×0.9×1.02×300×140)=1931.703237