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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 (1014.5×10^3)/(0.980×20407.8×215)+(1.0×67.3×10^6)/(1.15×4102761.36×(1-(0.8×1014.5)/102964.28)×215) .
Question type: Mathematical calculation
Solution:
(1014.5×10^3)/(0.980×20407.8×215)+(1.0×67.3×10^6)/(1.15×4102761.36×(1-(0.8×1014.5)/102964.28)×215)
=1014500/(0.980×20407.8×215)+(1.0×67.3×10^6)/(1.15×4102761.36×(1-(0.8×1014.5)/102964.28)×215)
=1014500/4299923.46+(1.0×67.3×10^6)/(1.15×4102761.36×(1-(0.8×1014.5)/102964.28)×215)
=1014500/4299923.46+67300000/(1.15×4102761.36×(1-(0.8×1014.5)/102964.28)×215)
=1014500/4299923.46+67300000/(1.15×4102761.36×(1-811.6/102964.28)×215)
=1014500/4299923.46+67300000/(1.15×4102761.36×0.992118×215)
=1014500/4299923.46+67300000/1006412184.404075
=0.235934+67300000/1006412184.404075
=0.235934+0.066871
=0.302805
Answer:(1014.5×10^3)/(0.980×20407.8×215)+(1.0×67.3×10^6)/(1.15×4102761.36×(1-(0.8×1014.5)/102964.28)×215)=0.302805