Question

If cost price of 60 notebooks is same as selling price of 40% of the notebooks then find the gain%​

Answer 1

Answer:

Let the cost price of one book be Rs.x

Cost price of 16 books be 16x

And the selling price of one book be Rs.y

Selling price of 12 books be 12y

According to question

12y=16x

y=

3

4

x

Profit is given by SP−CP=y−x

3

4

x−x=

3

1

x

Profit Percent is

x

3

1

x

×100=33.33%

Answer 2

Answer:

Gain= 12%

Step-by-step explanation:

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