1. Sahil buys 8 books for rs.72. What is the cost of 45 books?
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Question
1. Sahil buys 8 books for Rs.72. What is the cost of 45 books?
ANSWER :
The cost of 8 books = Rs.72
So,
The cost of 1 book will be = = Rs.9
Now,
To be found :-
The cost of 45 such books.
= 9 × 45
= Rs.405
Hence,
the cost of 45 books is Rs.405
Answered by
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hlo
your answer
cost of 8books = rs. 72
cost of 1book = 72 / 8
➡cost of 1 book = 9rs.
cost of 45 books =
rs 9 × 45
== 405rs.✔✔
hope it helps.....♡
your answer
cost of 8books = rs. 72
cost of 1book = 72 / 8
➡cost of 1 book = 9rs.
cost of 45 books =
rs 9 × 45
== 405rs.✔✔
hope it helps.....♡
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