最少有23本,
6×3+5=23,
4×5+3=23.
一摞书,平均分给4人多3本,平均分给6人多5本,这本书至少有()本?
一摞书,平均分给4人多3本,平均分给6人多5本,这本书至少有()本?
数学人气:293 ℃时间:2020-01-28 04:37:59
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