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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 600×18×(218.0-9)+4×18×(591.0-391.0)×(591.0-391.0)/2 .
Question type: Mathematical calculation
Solution:
600×18×(218.0-9)+4×18×(591.0-391.0)×(591.0-391.0)/2
=600×18×209+4×18×(591.0-391.0)×(591.0-391.0)/2
=600×18×209+4×18×200×(591.0-391.0)/2
=600×18×209+4×18×200×200/2
=10800×209+4×18×200×200/2
=2257200+4×18×200×200/2
=2257200+72×200×200/2
=2257200+14400×200/2
=2257200+2880000/2
=2257200+1440000
=3697200
Answer:600×18×(218.0-9)+4×18×(591.0-391.0)×(591.0-391.0)/2=3697200