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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 ((3.25+3.7)*(0.35*2+0.2)+0.2*0.5*2-0.2*0.3*2-0.18*(6.85*2-0.2*3))*3 .
Question type: Mathematical calculation
Solution:
((3.25+3.7)*(0.35*2+0.2)+0.2*0.5*2-0.2*0.3*2-0.18*(6.85*2-0.2*3))*3
=(6.95*(0.35*2+0.2)+0.2*0.5*2-0.2*0.3*2-0.18*(6.85*2-0.2*3))*3
=(6.95*0.9+0.2*0.5*2-0.2*0.3*2-0.18*(6.85*2-0.2*3))*3
=(6.95*0.9+0.2*0.5*2-0.2*0.3*2-0.18*13.1)*3
=3.977*3
=11.931
Answer:((3.25+3.7)*(0.35*2+0.2)+0.2*0.5*2-0.2*0.3*2-0.18*(6.85*2-0.2*3))*3=11.931