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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 (1145×2919×(1380.9-100)-98.88×1272×(1380.9-45))/(1145×2919-98.88×1272) .
Question type: Mathematical calculation
Solution:
(1145×2919×(1380.9-100)-98.88×1272×(1380.9-45))/(1145×2919-98.88×1272)
=(1145×2919×1280.9-98.88×1272×(1380.9-45))/(1145×2919-98.88×1272)
=(1145×2919×1280.9-98.88×1272×1335.9)/(1145×2919-98.88×1272)
=4113071126.076/(1145×2919-98.88×1272)
=4113071126.076/3216479.64
=1278.749312
Answer:(1145×2919×(1380.9-100)-98.88×1272×(1380.9-45))/(1145×2919-98.88×1272)=1278.749312
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (1145×2919×(1380.9-100)-98.88×1272×(1380.9-45))/(1145×2919-98.88×1272) .
Question type: Mathematical calculation
Solution:
(1145×2919×(1380.9-100)-98.88×1272×(1380.9-45))/(1145×2919-98.88×1272)
=(1145×2919×1280.9-98.88×1272×(1380.9-45))/(1145×2919-98.88×1272)
=(1145×2919×1280.9-98.88×1272×1335.9)/(1145×2919-98.88×1272)
=4113071126.076/(1145×2919-98.88×1272)
=4113071126.076/3216479.64
=1278.749312
Answer:(1145×2919×(1380.9-100)-98.88×1272×(1380.9-45))/(1145×2919-98.88×1272)=1278.749312