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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 0.9×360×1963×(778-83/2)+360×4418×(615-83/2)+360×1963×(83/2-25) .
Question type: Mathematical calculation
Solution:
0.9×360×1963×(778-83/2)+360×4418×(615-83/2)+360×1963×(83/2-25)
=0.9×360×1963×736.5+360×4418×(615-83/2)+360×1963×(83/2-25)
=0.9×360×1963×736.5+360×4418×573.5+360×1963×(83/2-25)
=0.9×360×1963×736.5+360×4418×573.5+360×1963×16.5
=324×1963×736.5+360×4418×573.5+360×1963×16.5
=636012×736.5+360×4418×573.5+360×1963×16.5
=468422838+360×4418×573.5+360×1963×16.5
=468422838+1590480×573.5+360×1963×16.5
=468422838+912140280+360×1963×16.5
=468422838+912140280+706680×16.5
=468422838+912140280+11660220
=1380563118+11660220
=1392223338
Answer:0.9×360×1963×(778-83/2)+360×4418×(615-83/2)+360×1963×(83/2-25)=1392223338