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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 2.5*115%/128%+2.5*115%*115%/128%/128%+2.5*115%*115%*1.02/(28%-2%)/128%/128% .
Question type: Mathematical calculation
Solution:
2.5*115%/128%+2.5*115%*115%/128%/128%+2.5*115%*115%*1.02/(28%-2%)/128%/128%
=2.5*115%/128%+2.5*115%*115%/128%/128%+2.5*115%*115%*1.02/0.26/128%/128%
=2.5*1.15/128%+2.5*115%*115%/128%/128%+2.5*115%*115%*1.02/0.26/128%/128%
=2.5*1.15/1.28+2.5*115%*115%/128%/128%+2.5*115%*115%*1.02/0.26/128%/128%
=2.5*1.15/1.28+2.5*1.15*115%/128%/128%+2.5*115%*115%*1.02/0.26/128%/128%
=2.5*1.15/1.28+2.5*1.15*1.15/128%/128%+2.5*115%*115%*1.02/0.26/128%/128%
=2.5*1.15/1.28+2.5*1.15*1.15/1.28/128%+2.5*115%*115%*1.02/0.26/128%/128%
=2.5*1.15/1.28+2.5*1.15*1.15/1.28/1.28+2.5*115%*115%*1.02/0.26/128%/128%
=2.5*1.15/1.28+2.5*1.15*1.15/1.28/1.28+2.5*1.15*115%*1.02/0.26/128%/128%
=2.5*1.15/1.28+2.5*1.15*1.15/1.28/1.28+2.5*1.15*1.15*1.02/0.26/128%/128%
=2.5*1.15/1.28+2.5*1.15*1.15/1.28/1.28+2.5*1.15*1.15*1.02/0.26/1.28/128%
=2.5*1.15/1.28+2.5*1.15*1.15/1.28/1.28+2.5*1.15*1.15*1.02/0.26/1.28/1.28
=2.875/1.28+2.5*1.15*1.15/1.28/1.28+2.5*1.15*1.15*1.02/0.26/1.28/1.28
=2.246094+2.5*1.15*1.15/1.28/1.28+2.5*1.15*1.15*1.02/0.26/1.28/1.28
=2.246094+2.875*1.15/1.28/1.28+2.5*1.15*1.15*1.02/0.26/1.28/1.28
=2.246094+3.30625/1.28/1.28+2.5*1.15*1.15*1.02/0.26/1.28/1.28
=2.246094+2.583008/1.28+2.5*1.15*1.15*1.02/0.26/1.28/1.28
=2.246094+2.017975+2.5*1.15*1.15*1.02/0.26/1.28/1.28
=2.246094+2.017975+2.875*1.15*1.02/0.26/1.28/1.28
=2.246094+2.017975+3.30625*1.02/0.26/1.28/1.28
=2.246094+2.017975+3.372375/0.26/1.28/1.28
=2.246094+2.017975+12.970673/1.28/1.28
=2.246094+2.017975+10.133338/1.28
=2.246094+2.017975+7.91667
=4.264069+7.91667
=12.180739
Answer:2.5*115%/128%+2.5*115%*115%/128%/128%+2.5*115%*115%*1.02/(28%-2%)/128%/128%=12.180739