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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 800*2200*15%+500*2400*15%+200*2300*15% .
Question type: Mathematical calculation
Solution:
800*2200*15%+500*2400*15%+200*2300*15%
=800*2200*0.15+500*2400*15%+200*2300*15%
=800*2200*0.15+500*2400*0.15+200*2300*15%
=800*2200*0.15+500*2400*0.15+200*2300*0.15
=1760000*0.15+500*2400*0.15+200*2300*0.15
=264000+500*2400*0.15+200*2300*0.15
=264000+1200000*0.15+200*2300*0.15
=264000+180000+200*2300*0.15
=264000+180000+460000*0.15
=264000+180000+69000
=444000+69000
=513000
Answer:800*2200*15%+500*2400*15%+200*2300*15%=513000