A fresh fruit contains 75% water. It means xkg of fresh fruit contains
x
4
kg of fruit content and
3
4
xkg of water content. Let xkg fresh fruit becomes 500kg dry fruit. A dry fruit contains 20% water. Then it have, Water content =20%of500kg=100kg. And fruit content =500−100=400kg. We know that fruit content is remains same in fresh and dry fruit. So,