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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 (48.8×10^3-0.3×246.8×10^3)/(0.9×0.58×300)+(85.4×10^6-0.4×246.8×10^3×200)/(1.3×0.9×1×300×340) .
Question type: Mathematical calculation
Solution:
(48.8×10^3-0.3×246.8×10^3)/(0.9×0.58×300)+(85.4×10^6-0.4×246.8×10^3×200)/(1.3×0.9×1×300×340)
=-25240/(0.9×0.58×300)+(85.4×10^6-0.4×246.8×10^3×200)/(1.3×0.9×1×300×340)
=-25240/156.6+(85.4×10^6-0.4×246.8×10^3×200)/(1.3×0.9×1×300×340)
=-25240/156.6+65656000/(1.3×0.9×1×300×340)
=-25240/156.6+65656000/119340
=-161.174968+65656000/119340
=-161.174968+550.159209
=388.984241
Answer:(48.8×10^3-0.3×246.8×10^3)/(0.9×0.58×300)+(85.4×10^6-0.4×246.8×10^3×200)/(1.3×0.9×1×300×340)=388.984241