把一个长8cm,宽5cm的硬纸板剪成半径为1cm的小圆片,最多能剪多少个小圆片?
把一个长8cm,宽5cm的硬纸板剪成半径为1cm的小圆片,最多能剪多少个小圆片?
数学人气:397 ℃时间:2020-04-16 03:35:23
优质解答
最多八个啦.叫我一个高三生算真郁闷
我来回答
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