Question

8. The cost of 10 pencils is 25 and the cost of 5 chart papers is 10. How much money will
you need to buy 5 pencils and 7 chart papers?




Please tell step by step

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Answer 1

Answer:

26.5

Step-by-step explanation:

Cost of one pencil = 25/10= 2.5

Cost of one chart paper= 10/5 = 2

Cost of five pencils = 2.5 × 5 = 12.5

Cost of seven chart papers = 2 × 7 = 14

Total money needed to buy these = 12.5 + 14 =

26.5