How much potato need to get 1 kg powder?

Here's why:

* Water content: Potatoes are about 80% water.

* Dehydration: When you dehydrate potatoes, you remove the water, leaving behind the concentrated starch and other solids.

* Ratio: This means that roughly 4 kg of potatoes will yield 1 kg of potato powder after the water is removed.

Important Note: This is an approximation. The exact amount of potatoes needed can vary based on the variety of potatoes, the dehydration process, and other factors.