Not entirely. You need to divide the total by 2, not the water. Dividing the water by 2 would give 49.5 water vs 1 potato matter, for a total of 50.5. The potat

Not entirely. You need to divide the total by 2, not the water. Dividing the water by 2 would give 49.5 water vs 1 potato matter, for a total of 50.5. The potato matter content would only be 1.98%.