Question

the cast of 10 pencil is rs 25 and the cost of 5 chart papers is rupees 10 . how much money will you need to buy 5 pencil and 7 chart papers?

Answer 1

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Answer 2

If the cost of 10 pencils is ₹25 then cost of each pencil will be ₹25/10= ₹2.5

If the cost of 5 chart papers is ₹10 then the cost of 1 chart paper is ₹ 2

So when 5 pencils and 7 chartpapers ate bought total cost= 5×2.5 + 2×7 = 12.5+14=₹26.5

The money required to buy 5 pencils and 7 chart papers is ₹26.5 = ₹26 50 paise

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