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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 ((0.2+0.5*2)*(0.9+1.85)+0.2*0.4*2-0.12*2.5)*2 .
Question type: Mathematical calculation
Solution:
((0.2+0.5*2)*(0.9+1.85)+0.2*0.4*2-0.12*2.5)*2
=(1.2*(0.9+1.85)+0.2*0.4*2-0.12*2.5)*2
=(1.2*2.75+0.2*0.4*2-0.12*2.5)*2
=3.16*2
=6.32
Answer:((0.2+0.5*2)*(0.9+1.85)+0.2*0.4*2-0.12*2.5)*2=6.32