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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 (20%)^2*(50%)^2+(20%)^2*(50%)^2+2*50%*50%*0.01 .
Question type: Mathematical calculation
Solution:
(20%)^2*(50%)^2+(20%)^2*(50%)^2+2*50%*50%*0.01
=0.2^2*(50%)^2+(20%)^2*(50%)^2+2*50%*50%*0.01
=0.2^2*0.5^2+(20%)^2*(50%)^2+2*50%*50%*0.01
=0.2^2*0.5^2+0.2^2*(50%)^2+2*50%*50%*0.01
=0.2^2*0.5^2+0.2^2*0.5^2+2*50%*50%*0.01
=0.200000^2*0.500000^2+0.200000^2*0.500000^2+2*0.5*50%*0.01
=0.200000^2*0.500000^2+0.200000^2*0.500000^2+2*0.5*0.5*0.01
=0.04*0.5^2+0.2^2*0.5^2+2*0.5*0.5*0.01
=0.04*0.25+0.2^2*0.5^2+2*0.5*0.5*0.01
=0.04*0.25+0.04*0.5^2+2*0.5*0.5*0.01
=0.04*0.25+0.04*0.25+2*0.5*0.5*0.01
=0.01+0.04*0.25+2*0.5*0.5*0.01
=0.01+0.01+2*0.5*0.5*0.01
=0.01+0.01+1*0.5*0.01
=0.01+0.01+0.5*0.01
=0.01+0.01+0.005
=0.02+0.005
=0.025
Answer:(20%)^2*(50%)^2+(20%)^2*(50%)^2+2*50%*50%*0.01=0.025