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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 (195.9×10^3)/(0.9×0.55×300)+(1865.2×10^3)/(0.8×0.78×300)+(246.9×10^6)/(1.3×0.9×0.78×300×340) .
Question type: Mathematical calculation
Solution:
(195.9×10^3)/(0.9×0.55×300)+(1865.2×10^3)/(0.8×0.78×300)+(246.9×10^6)/(1.3×0.9×0.78×300×340)
=195900/(0.9×0.55×300)+(1865.2×10^3)/(0.8×0.78×300)+(246.9×10^6)/(1.3×0.9×0.78×300×340)
=195900/148.5+(1865.2×10^3)/(0.8×0.78×300)+(246.9×10^6)/(1.3×0.9×0.78×300×340)
=195900/148.5+1865200/(0.8×0.78×300)+(246.9×10^6)/(1.3×0.9×0.78×300×340)
=195900/148.5+1865200/187.2+(246.9×10^6)/(1.3×0.9×0.78×300×340)
=195900/148.5+1865200/187.2+246900000/(1.3×0.9×0.78×300×340)
=195900/148.5+1865200/187.2+246900000/93085.2
=1319.191919+1865200/187.2+246900000/93085.2
=1319.191919+9963.675214+246900000/93085.2
=1319.191919+9963.675214+2652.408761
=11282.867133+2652.408761
=13935.275894
Answer:(195.9×10^3)/(0.9×0.55×300)+(1865.2×10^3)/(0.8×0.78×300)+(246.9×10^6)/(1.3×0.9×0.78×300×340)=13935.275894