1.

The price of 4notebooks and seven pens is 115rs. and the price of 4notebooks and two pens is 90 rs. what is the price of a pen? what is the price of a note book?​

Answer»

ong>Answer:

4 NOTEBOOKS & 7 pens - Rs 115

4 notebooks & 2 pens - Rs 90

The PRICE of 4 notebooks

Rs 90 ÷ 4 = Rs 22.50

Each price of the notebook

Rs 22.50 ÷ 4 = Rs 5.62

The price of two pen

Rs 90 - Rs 22.50 = Rs 67.50

Each price of a pen

Rs 67.50 ÷ 2 = Rs 33.75



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