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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 1/2*9.27*16.5^2+9.27*16.5*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*8.85^2 .
Question type: Mathematical calculation
Solution:
1/2*9.27*16.5^2+9.27*16.5*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*8.85^2
=1/2*9.27*272.25+9.27*16.5*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*8.85^2
=1/2*9.27*272.25+9.27*16.5*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*78.322499999999991
=0.5*9.27*272.25+9.27*16.5*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*78.322499999999991
=4.635*272.25+9.27*16.5*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*78.322499999999991
=1261.87875+9.27*16.5*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*78.322499999999991
=1261.87875+152.955*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*78.322499999999991
=1261.87875+1353.65175-100.27-239.7-318.13-34.06*8.85-1/2*28.06*78.322499999999991
=1261.87875+1353.65175-100.27-239.7-318.13-301.431-1/2*28.06*78.322499999999991
=1261.87875+1353.65175-100.27-239.7-318.13-301.431-0.5*28.06*78.322499999999991
=1261.87875+1353.65175-100.27-239.7-318.13-301.431-14.03*78.322499999999991
=1261.87875+1353.65175-100.27-239.7-318.13-301.431-1098.864675
=2615.5305-100.27-239.7-318.13-301.431-1098.864675
=2515.2605-239.7-318.13-301.431-1098.864675
=2275.5605-318.13-301.431-1098.864675
=1957.4305-301.431-1098.864675
=1655.9995-1098.864675
=557.134825
Answer:1/2*9.27*16.5^2+9.27*16.5*8.85-100.27-239.7-318.13-34.06*8.85-1/2*28.06*8.85^2=557.134825