数学题:有两个底面半径相等的圆柱,高的比是2:5
- 时间:2020-05-07 11:42:14
- 分类:数学世界
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数学题:有两个底面半径相等的圆柱,高的比是2:5。第二个圆柱的体积是175立方厘米,第二个圆柱的体积比第一个圆柱多多少立方厘米? 有谁会解?(六年级QQ群360716987同学提问)
数学题解答:
在底面大小相同的情况下,高的比就是体积的比,所以:
x:175=2:5
这里的x是第一个圆柱的体积,你算出来后,再用第二个圆柱的体积减它一下,就可以了。具体答案自己算吧!算好后可以发在下面,也许能帮到别的同学。
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