先求出水槽的高:282.6/28.26=10(分米)
再按照比例求出水深:10*3/5=6(分米)* 是什么号?乘号
一个圆柱形水槽的容积是282.6立方分米,底面积是28.26平方分米,盛了五分之三的水,水深多少分米?
一个圆柱形水槽的容积是282.6立方分米,底面积是28.26平方分米,盛了五分之三的水,水深多少分米?
数学人气:503 ℃时间:2020-01-31 15:12:50
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