请问这道JJ的题干是什么意思呢～～

In a 100 pounds fruit, 99% is water.  After dehydrating, the water content is 98%, the weight of fruit content remains unchanged, what is the weight of the fruit?

In a 100 pounds fruit, 99% is water.  After dehydrating, the water content is 98%, the weight of fruit content remains unchanged, what is the weight of the fruit?

就是说，100p的水果中有99%是水，即99p的水，1p的果肉。脱水之后，水的含量是98%了，也就是说假设失去xp水，(99-x)/(100-x)=98%

解得：x=50，即脱去了50p的水，则剩下的水就是49p,加上1p的果肉，现在的水果总重就是 49+1=50p

非常感谢楼上～～明白了   有时候本人有点小白，