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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×(728-83/2)+360×3436×(615-83/2)+360×1963×(83/2-25) .
Question type: Mathematical calculation
Solution:
0.9×360×1963×(728-83/2)+360×3436×(615-83/2)+360×1963×(83/2-25)
=0.9×360×1963×686.5+360×3436×(615-83/2)+360×1963×(83/2-25)
=0.9×360×1963×686.5+360×3436×573.5+360×1963×(83/2-25)
=0.9×360×1963×686.5+360×3436×573.5+360×1963×16.5
=324×1963×686.5+360×3436×573.5+360×1963×16.5
=636012×686.5+360×3436×573.5+360×1963×16.5
=436622238+360×3436×573.5+360×1963×16.5
=436622238+1236960×573.5+360×1963×16.5
=436622238+709396560+360×1963×16.5
=436622238+709396560+706680×16.5
=436622238+709396560+11660220
=1146018798+11660220
=1157679018
Answer:0.9×360×1963×(728-83/2)+360×3436×(615-83/2)+360×1963×(83/2-25)=1157679018