How much moisture had evaporated from 1 kg of apples Before drying it was 10 kg of apples After drying it was 6 kg of apples?
Answer from: Olga Vershinina:
Cognitive Psychotherapist. Family Portal Administrator....
Let's calculate the mass of moisture: 0.85 * 10 = 8,5kg. 10 - 6 = 4kg of moisture. So we had evaporated (4 : 8,5) * 100 = 47,05% moisture.