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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 (143.8×10^3)/(0.997×4851.9×215)+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215) .
Question type: Mathematical calculation
Solution:
(143.8×10^3)/(0.997×4851.9×215)+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)
=143800/(0.997×4851.9×215)+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)
=143800/1040029.0245+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)
=143800/1040029.0245+2040000/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)
=143800/1040029.0245+2040000/(1.15×401449.28×(1-115.12/370472.45)×215)
=143800/1040029.0245+2040000/(1.15×401449.28×0.999689×215)
=143800/1040029.0245+2040000/99227465.137975
=0.138265+2040000/99227465.137975
=0.138265+0.020559
=0.158824
Answer:(143.8×10^3)/(0.997×4851.9×215)+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)=0.158824
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (143.8×10^3)/(0.997×4851.9×215)+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215) .
Question type: Mathematical calculation
Solution:
(143.8×10^3)/(0.997×4851.9×215)+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)
=143800/(0.997×4851.9×215)+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)
=143800/1040029.0245+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)
=143800/1040029.0245+2040000/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)
=143800/1040029.0245+2040000/(1.15×401449.28×(1-115.12/370472.45)×215)
=143800/1040029.0245+2040000/(1.15×401449.28×0.999689×215)
=143800/1040029.0245+2040000/99227465.137975
=0.138265+2040000/99227465.137975
=0.138265+0.020559
=0.158824
Answer:(143.8×10^3)/(0.997×4851.9×215)+(0.85×2.4×10^6)/(1.15×401449.28×(1-(0.8×143.9)/370472.45)×215)=0.158824