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本帖最后由 Tequiero 于 24-7-2010 10:42 编辑
a room measuring 2.4m by 0.8m by 1.6m is used to store cans of soft drinks of diameter 6cm and 9 cm.what is the maximum of cans of soft drinks can be stored in the room?
答案:8840
有一个房间里长2.4 宽0.8 高1.6米用来装汽水罐,汽水罐直径是6厘米和9厘米,这个房间里最多能装多少个汽水罐? |
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