Math, asked by raghavlekhwani40, 17 hours ago

the cost of five pens is 40 and the cost of a 5 notebooks is 200 find the cost of 10 pens and five books

Answers

Answered by yadavmannat741

2

Answer:

cost of 1 pen 40/5= 8

cost of 1 notebook=200/5 =40

cost of 10 pens- 8×10=80

cost of five books- 40×5 =200

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