Math, asked by BloomingBud, 1 year ago

1. Sahil buys 8 books for rs.72. What is the cost of 45 books?

Answers

Answered by SmallMiniDoraemon
2

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 = \frac{72}{8} = 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 nikitagarg9
3
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.....♡

 THANKYOU
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