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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 (2.25×10^3)/(1×0.79×300)+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140) .
Question type: Mathematical calculation
Solution:
(2.25×10^3)/(1×0.79×300)+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/(1×0.79×300)+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/237+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/237+20500/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/237+20500/204+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/237+20500/204+28500000/(1.3×1×0.79×300×140)
=2250/237+20500/204+28500000/43134
=9.493671+20500/204+28500000/43134
=9.493671+100.490196+28500000/43134
=9.493671+100.490196+660.731673
=109.983867+660.731673
=770.71554
Answer:(2.25×10^3)/(1×0.79×300)+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)=770.71554
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (2.25×10^3)/(1×0.79×300)+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140) .
Question type: Mathematical calculation
Solution:
(2.25×10^3)/(1×0.79×300)+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/(1×0.79×300)+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/237+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/237+20500/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/237+20500/204+(28.5×10^6)/(1.3×1×0.79×300×140)
=2250/237+20500/204+28500000/(1.3×1×0.79×300×140)
=2250/237+20500/204+28500000/43134
=9.493671+20500/204+28500000/43134
=9.493671+100.490196+28500000/43134
=9.493671+100.490196+660.731673
=109.983867+660.731673
=770.71554
Answer:(2.25×10^3)/(1×0.79×300)+(20.5×10^3)/(0.8×0.85×300)+(28.5×10^6)/(1.3×1×0.79×300×140)=770.71554