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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 (661.9×10^3)/(0.994×13538×215)+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215) .
Question type: Mathematical calculation
Solution:
(661.9×10^3)/(0.994×13538×215)+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)
=661900/(0.994×13538×215)+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)
=661900/2893205.98+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)
=661900/2893205.98+95540000/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)
=661900/2893205.98+95540000/(1.05×2342085.57×(1-528.872/345517.20)×215)
=661900/2893205.98+95540000/(1.05×2342085.57×0.998469×215)
=661900/2893205.98+95540000/527916338.20103
=0.228777+95540000/527916338.20103
=0.228777+0.180976
=0.409753
Answer:(661.9×10^3)/(0.994×13538×215)+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)=0.409753
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (661.9×10^3)/(0.994×13538×215)+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215) .
Question type: Mathematical calculation
Solution:
(661.9×10^3)/(0.994×13538×215)+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)
=661900/(0.994×13538×215)+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)
=661900/2893205.98+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)
=661900/2893205.98+95540000/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)
=661900/2893205.98+95540000/(1.05×2342085.57×(1-528.872/345517.20)×215)
=661900/2893205.98+95540000/(1.05×2342085.57×0.998469×215)
=661900/2893205.98+95540000/527916338.20103
=0.228777+95540000/527916338.20103
=0.228777+0.180976
=0.409753
Answer:(661.9×10^3)/(0.994×13538×215)+(0.85×112.4×10^6)/(1.05×2342085.57×(1-(0.8×661.09)/345517.20)×215)=0.409753