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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 (67.9×10^3-0.3×222.9×10^3)/(0.9×0.55×300)+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300) .
Question type: Mathematical calculation
Solution:
(67.9×10^3-0.3×222.9×10^3)/(0.9×0.55×300)+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300)
=1030/(0.9×0.55×300)+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300)
=1030/148.5+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300)
=1030/148.5+34652000/(1.3×0.9×0.78×300×300)
=1030/148.5+34652000/82134
=6.936027+34652000/82134
=6.936027+421.895926
=428.831953
Answer:(67.9×10^3-0.3×222.9×10^3)/(0.9×0.55×300)+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300)=428.831953
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (67.9×10^3-0.3×222.9×10^3)/(0.9×0.55×300)+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300) .
Question type: Mathematical calculation
Solution:
(67.9×10^3-0.3×222.9×10^3)/(0.9×0.55×300)+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300)
=1030/(0.9×0.55×300)+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300)
=1030/148.5+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300)
=1030/148.5+34652000/(1.3×0.9×0.78×300×300)
=1030/148.5+34652000/82134
=6.936027+34652000/82134
=6.936027+421.895926
=428.831953
Answer:(67.9×10^3-0.3×222.9×10^3)/(0.9×0.55×300)+(61.4×10^6-0.4×222.9×10^3×300)/(1.3×0.9×0.78×300×300)=428.831953