发布网友 发布时间:2天前
共2个回答
热心网友 时间:2天前
9.872*7.235热心网友 时间:2天前
9.872×7.235 - 9.873×7.234
=9.872×(7.234+0.001) - (9.872+0.001)×7.234
=9.872×7.234+9.872×0.001-9.872×7.234-7.234×0.001
=0.001×(9.872-7.234) > 0;
所以,
9.872×7.235 > 9.873×7.234
热心网友 时间:2天前
9.872*7.235热心网友 时间:2天前
9.872×7.235 - 9.873×7.234
=9.872×(7.234+0.001) - (9.872+0.001)×7.234
=9.872×7.234+9.872×0.001-9.872×7.234-7.234×0.001
=0.001×(9.872-7.234) > 0;
所以,
9.872×7.235 > 9.873×7.234