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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 2×19.3×8.03×2.7+2×3×43.49×1.5+2×2.45×8.03×1.2+300×0.6×3×2.7 .
Question type: Mathematical calculation
Solution:
2×19.3×8.03×2.7+2×3×43.49×1.5+2×2.45×8.03×1.2+300×0.6×3×2.7
=38.6×8.03×2.7+2×3×43.49×1.5+2×2.45×8.03×1.2+300×0.6×3×2.7
=309.958×2.7+2×3×43.49×1.5+2×2.45×8.03×1.2+300×0.6×3×2.7
=836.8866+2×3×43.49×1.5+2×2.45×8.03×1.2+300×0.6×3×2.7
=836.8866+6×43.49×1.5+2×2.45×8.03×1.2+300×0.6×3×2.7
=836.8866+260.94×1.5+2×2.45×8.03×1.2+300×0.6×3×2.7
=836.8866+391.41+2×2.45×8.03×1.2+300×0.6×3×2.7
=836.8866+391.41+4.9×8.03×1.2+300×0.6×3×2.7
=836.8866+391.41+39.347×1.2+300×0.6×3×2.7
=836.8866+391.41+47.2164+300×0.6×3×2.7
=836.8866+391.41+47.2164+180×3×2.7
=836.8866+391.41+47.2164+540×2.7
=836.8866+391.41+47.2164+1458
=1228.2966+47.2164+1458
=1275.513+1458
=2733.513
Answer:2×19.3×8.03×2.7+2×3×43.49×1.5+2×2.45×8.03×1.2+300×0.6×3×2.7=2733.513