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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 (57.2×10^3)/(0.999×3555.5×215)+(0.85×3.0×10^6)/(1.05×236865.58×(1-(0.8×57.2)/1298105.31)×215) .
Question type: Mathematical calculation
Solution:
(57.2×10^3)/(0.999×3555.5×215)+(0.85×3.0×10^6)/(1.05×236865.58×(1-(0.8×57.2)/1298105.31)×215)
=57200/(0.999×3555.5×215)+(0.85×3.0×10^6)/(1.05×236865.58×(1-(0.8×57.2)/1298105.31)×215)
=57200/763668.0675+(0.85×3.0×10^6)/(1.05×236865.58×(1-(0.8×57.2)/1298105.31)×215)
=57200/763668.0675+2550000/(1.05×236865.58×(1-(0.8×57.2)/1298105.31)×215)
=57200/763668.0675+2550000/(1.05×236865.58×(1-45.76/1298105.31)×215)
=57200/763668.0675+2550000/(1.05×236865.58×0.999965×215)
=57200/763668.0675+2550000/53470533.15085
=0.074902+2550000/53470533.15085
=0.074902+0.04769
=0.122592
Answer:(57.2×10^3)/(0.999×3555.5×215)+(0.85×3.0×10^6)/(1.05×236865.58×(1-(0.8×57.2)/1298105.31)×215)=0.122592