Question

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

Answer 1

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