There is 80% of water and 5% of sugar in fresh apples.How many percent of sugar is there in the same apples,when they have been dried so that the moisture content is 20%?求翻译和解答

问题描述:

There is 80% of water and 5% of sugar in fresh apples.How many percent of sugar is there in the same apples,when they have been dried so that the moisture content is 20%?求翻译和解答

一个新鲜的苹果里有80%的水和5%的糖。

新鲜苹果含80%的水分和5%的糖分.当苹果水分蒸发而干缩至含水量为20%的时候,它含有多少糖分呢?