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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 254.89×5.4-1/2×(-33.31)×0.33×5.42-1/6×22×0.33×5.43 .
Question type: Mathematical calculation
Solution:
254.89×5.4-1/2×(-33.31)×0.33×5.42-1/6×22×0.33×5.43
=254.89×5.4-1/2×(-33.31)×0.33×5.42-1/6×22×0.33×5.43
=1376.406-1/2×(-33.31)×0.33×5.42-1/6×22×0.33×5.43
=1376.406-0.5×(-33.31)×0.33×5.42-1/6×22×0.33×5.43
=1376.406-(-16.655)×0.33×5.42-1/6×22×0.33×5.43
=1376.406-(-5.49615)×5.42-1/6×22×0.33×5.43
=1376.406-(-29.789133)-1/6×22×0.33×5.43
=1376.406--29.789133-0.166667×22×0.33×5.43
=1376.406--29.789133-3.666674×0.33×5.43
=1376.406--29.789133-1.210002×5.43
=1376.406--29.789133-6.570311
=1406.195133-6.570311
=1399.624822
Answer:254.89×5.4-1/2×(-33.31)×0.33×5.42-1/6×22×0.33×5.43=1399.624822