> 数学 >
一个鸡蛋重62克,蛋黄占32%,蛋白占53%,蛋壳占15%.蛋黄比蛋白少百分之几?
人气:220 ℃ 时间:2020-01-30 13:43:11
解答
(62×53%-62×32%)÷(62×53%)×100%
=[1-(62×32%)÷(62×53%)]×100%
=(1-0.6038)×100%
=0.3962×100%
=39.62%
答:蛋黄比蛋白少39.62%
推荐
猜你喜欢
© 2026 79432.Com All Rights Reserved.
电脑版|手机版