Question

2. If cost price of 60 note books is same selling price of 40% of the note books, the find the gain percent.​

Answer 1

Answer:

150

Step-by-step explanation:

Let CP of each notebook is x Rs.

Therefore CP of 60 notebooks=60x Rs.

40% of 60=24

SP of 24 notebooks=60x Rs.

SP of each notebook=60x/24=5x/2 Rs.

Gain=5x/2-x=3x/2 Rs.

% gain=100×3x/2÷x=150

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