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A fruitseller buys apples at the rate of 4 for 10 and sells them at the rate of 9 for 21. Find his loss or gain% 6. Aftab buys one dozen pens for 7 54 and sells them at the rate of 6 for 30. Find his loss or gain%Questions
A fruitseller buys apples at the rate of 4 for 10 and sells them at the rate of 9 for 21. Find his loss or gain% 6. Aftab buys one dozen pens for 7 54 and sells them at the rate of 6 for 30. Find his loss or gain%.

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Answer 1

Answer:

Give your opinion – non alignment was necessary during the cold war.

Answer 2

Answer:

Simple distillation is a method for separating the solvent from a solution. For example, water can be separated from salt solution by simple distillation. This method works because water has a much lower boiling point than salt. When the solution is heated, the water evaporates.