Question

The cost of 10 pens is Rs. 25 and the cost of 5 chart papers is Rs. 10. The money required to buy 5
pens and 7 chart papers is
050​

Answer 1

Answer:

cost of 10 pens = Rs 25

cost of a pen = 25÷ 10

= Rs 2.5

cost of 5 chart papers = Rs 10

cost of a chart paper = 10 ÷ 5

= Rs 2

cost of 5 pens = 2.5 × 5

= Rs 12.5

cost of 7 chart papers = 2 × 7

= Rs 14

money required to buy pens and chart papers= 12.5 + 14

= Rs 26.5

Answer 2

Answer:

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Step-by-step explanation:

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