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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 (-24.3×10^3-0.3×(-207.3)×10^3)/(0.9×0.55×300)+(-11.9×10^6-0.4×(-207.3)×540)/(1.3×0.9×0.78×300×540) .
Question type: Mathematical calculation
Solution:
(-24.3×10^3-0.3×(-207.3)×10^3)/(0.9×0.55×300)+(-11.9×10^6-0.4×(-207.3)×540)/(1.3×0.9×0.78×300×540)
=(-24.3×10^3-0.3×(-207.3)×10^3)/(0.9×0.55×300)+(-11.9×10^6-0.4×(-207.3)×540)/(1.3×0.9×0.78×300×540)
=37890/(0.9×0.55×300)+(-11.9×10^6-0.4×(-207.3)×540)/(1.3×0.9×0.78×300×540)
=37890/148.5+(-11.9×10^6-0.4×(-207.3)×540)/(1.3×0.9×0.78×300×540)
=37890/148.5+(-11.9×10^6-0.4×(-207.3)×540)/(1.3×0.9×0.78×300×540)
=37890/148.5+(-11855223.2)/(1.3×0.9×0.78×300×540)
=37890/148.5+(-11855223.2)/147841.2
=255.151515+(-11855223.2)/147841.2
=255.151515+(-80.1889)
=174.962615
Answer:(-24.3×10^3-0.3×(-207.3)×10^3)/(0.9×0.55×300)+(-11.9×10^6-0.4×(-207.3)×540)/(1.3×0.9×0.78×300×540)=174.962615