Question

A trader purchased some pens for to 120. if the price of each pen were TK 3 less, he would have got 2 more pens. how many pens did he buy?​

Answer 1

Answer:

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Answer 2

Answer:

8

Step-by-step explanation:

let, Purchased pen=x

so, 120/x-120/(x+2)=3

Then,X=8 or, X=-10,

negative is not accepted.

So,X=8

Ans: 8