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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 (309.6×10^3)/(0.89×13280×215)+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215) .
Question type: Mathematical calculation
Solution:
(309.6×10^3)/(0.89×13280×215)+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)
=309600/(0.89×13280×215)+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)
=309600/2541128+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)
=309600/2541128+21400000/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)
=309600/2541128+21400000/(1.05×1978146×(1-247680/7321755.6)×215)
=309600/2541128+21400000/(1.05×1978146×0.966172×215)
=309600/2541128+21400000/431460009.30812
=0.121836+21400000/431460009.30812
=0.121836+0.049599
=0.171435
Answer:(309.6×10^3)/(0.89×13280×215)+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)=0.171435
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (309.6×10^3)/(0.89×13280×215)+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215) .
Question type: Mathematical calculation
Solution:
(309.6×10^3)/(0.89×13280×215)+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)
=309600/(0.89×13280×215)+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)
=309600/2541128+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)
=309600/2541128+21400000/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)
=309600/2541128+21400000/(1.05×1978146×(1-247680/7321755.6)×215)
=309600/2541128+21400000/(1.05×1978146×0.966172×215)
=309600/2541128+21400000/431460009.30812
=0.121836+21400000/431460009.30812
=0.121836+0.049599
=0.171435
Answer:(309.6×10^3)/(0.89×13280×215)+(1.0×21.4×10^6)/(1.05×1978146×(1-(0.8×309.6×10^3)/7321755.6)×215)=0.171435