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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 (1938.7×10^3)/(0.993×20479.8×215)+(0.85×105×10^6)/(1.05×2865986.06×(1-(0.8×1938.7)/850840.82)×215) .
Question type: Mathematical calculation
Solution:
(1938.7×10^3)/(0.993×20479.8×215)+(0.85×105×10^6)/(1.05×2865986.06×(1-(0.8×1938.7)/850840.82)×215)
=1938700/(0.993×20479.8×215)+(0.85×105×10^6)/(1.05×2865986.06×(1-(0.8×1938.7)/850840.82)×215)
=1938700/4372334.901+(0.85×105×10^6)/(1.05×2865986.06×(1-(0.8×1938.7)/850840.82)×215)
=1938700/4372334.901+89250000/(1.05×2865986.06×(1-(0.8×1938.7)/850840.82)×215)
=1938700/4372334.901+89250000/(1.05×2865986.06×(1-1550.96/850840.82)×215)
=1938700/4372334.901+89250000/(1.05×2865986.06×0.998177×215)
=1938700/4372334.901+89250000/645816878.693345
=0.443402+89250000/645816878.693345
=0.443402+0.138197
=0.581599
Answer:(1938.7×10^3)/(0.993×20479.8×215)+(0.85×105×10^6)/(1.05×2865986.06×(1-(0.8×1938.7)/850840.82)×215)=0.581599