A trader bought 100 identical pens at a total cost of TK. x . If he sold each pen at 50% above the original cost per pen, then, in terms of x , what was the selling price of each pen?

Question

A trader bought 100 identical pens at a total cost of TK. x . If he sold each pen at 50% above the original  cost per pen, then, in terms  of x , what was the selling price of each pen?

Accepted Answer

সঠিক উত্তর: 3x200। ব্যাখ্যা: