The cost of 8 books are rupees 18 rupees 30 rupees 50 rupees 60 rupees 120 rupees 96 rupees 55 and 42 what is the average cost of a book
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Answer:
Step-by-step explanation:
total cost=18+30+50+60+120+96+52+42
=468
average cost = total cost/ number of books
= 468/8
= 58.5
58.5Rs is the average cost of the each book
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