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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 22.39*12.3+10.9*22.3-9.8*9.2-17.05*8.05-9.7*8.05-16.7*9.3+9.8*10.8+9.8*9.35 .
Question type: Mathematical calculation
Solution:
22.39*12.3+10.9*22.3-9.8*9.2-17.05*8.05-9.7*8.05-16.7*9.3+9.8*10.8+9.8*9.35
=275.397+10.9*22.3-9.8*9.2-17.05*8.05-9.7*8.05-16.7*9.3+9.8*10.8+9.8*9.35
=275.397+243.07-9.8*9.2-17.05*8.05-9.7*8.05-16.7*9.3+9.8*10.8+9.8*9.35
=275.397+243.07-90.16-17.05*8.05-9.7*8.05-16.7*9.3+9.8*10.8+9.8*9.35
=275.397+243.07-90.16-137.2525-9.7*8.05-16.7*9.3+9.8*10.8+9.8*9.35
=275.397+243.07-90.16-137.2525-78.085-16.7*9.3+9.8*10.8+9.8*9.35
=275.397+243.07-90.16-137.2525-78.085-155.31+9.8*10.8+9.8*9.35
=275.397+243.07-90.16-137.2525-78.085-155.31+105.84+9.8*9.35
=275.397+243.07-90.16-137.2525-78.085-155.31+105.84+91.63
=518.467-90.16-137.2525-78.085-155.31+105.84+91.63
=428.307-137.2525-78.085-155.31+105.84+91.63
=291.0545-78.085-155.31+105.84+91.63
=212.9695-155.31+105.84+91.63
=57.6595+105.84+91.63
=163.4995+91.63
=255.1295
Answer:22.39*12.3+10.9*22.3-9.8*9.2-17.05*8.05-9.7*8.05-16.7*9.3+9.8*10.8+9.8*9.35=255.1295