Question

3. A shopkeeper gains Rs. 2 on each pen and loses 80 paise on each pencil. He sells 90 pens and some
pencil losing Rs 10 in all. How many pencils does he sell?​

Answer 1

The shopkeeper sells 8 pencils

Solution -

80 paise - Rs. 0.80

0.80 ✖ 10 - 8.00

Rs. 8

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