Fresh fruit contains 68% water and dry fruit contains 20% water.How much dry fruit can be obtained from 100 kg of fresh fruits ? Choose the correct choice from the following answers:
A) 30 kg
B) 40 kg
C) 50 kg
D) 60 kg
E) 70 kg
The fruit content in both the fresh fruit and dry fruit is the same.   given,fresh fruit has 68% water.so remaining 32%(100-68) is fruit content.weight of fresh fruits is 100kg   dry fruit has 20% water.so remaining 80% is fruit content.let weight if dry fruit be y kg.   fruit % in freshfruit = fruit% in dryfruit   32/100 * 100 = 80/100 * y   we get y = 40 kg   fruit pulp = 40 kg   so with water total amount = 40*100/80= 
<gadget id="calculator">40*100/80</gadget>
<output>50</output>
50 kg   ANSWER:50 kg
<result>C</result>
Fresh fruit contains 68% water and dry fruit contains 20% water.How much dry fruit can be obtained from 100 kg of fresh fruits ?