Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit(in Kg) can be obtained from 100 kg of fresh fruits? a. 50 b. 40 c. 30 d. 20
Question
Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit(in Kg) can be obtained from 100 kg of fresh fruits?
a. 50
b. 40
c. 30
d. 20
Solution
The problem can be solved in the following steps:
Step 1: Determine the amount of non-water content in fresh fruit. Since fresh fruit contains 68% water, the non-water content will be 100% - 68% = 32%.
Step 2: Calculate the weight of non-water content in 100 kg of fresh fruit. 32% of 100 kg = 0.32 * 100 kg = 32 kg.
Step 3: Determine the amount of dry fruit that can be obtained from the non-water content. Since dry fruit contains 20% water, the non-water content is 80%. Therefore, the weight of dry fruit that can be obtained from 32 kg of non-water content is 32 kg / 0.80 = 40 kg.
So, the answer is (b) 40.
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