一些英语的数学题,what percent of 29 is what percent of 33.5 is 21?what percent of 55 is 34?41% of 78 is what 28% of 63 is what 58% of 63.4 is what

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一些英语的数学题,what percent of 29 is what percent of 33.5 is 21?what percent of 55 is 34?41% of 78 is what 28% of 63 is what 58% of 63.4 is what
一些英语的数学题,
what percent of 29 is
what percent of 33.5 is 21?
what percent of 55 is 34?
41% of 78 is what
28% of 63 is what
58% of 63.4 is what

一些英语的数学题,what percent of 29 is what percent of 33.5 is 21?what percent of 55 is 34?41% of 78 is what 28% of 63 is what 58% of 63.4 is what

29的百分之几是3? 3÷29=10.34%
33.5 的百分之几十21?21÷33.5=62.69%
78的41% 是多少?78×41%=31.98
63的28%是多少?63×28%=17.64
63.4的58% 是多少?63.4×58%=36.772