Question

If ten books costs Rs. 100. What would be the cost of 6 such books

Answer 1

Here it is given that the cost of 10 books is Rs. 100

First, we will find the cost of 1 book

Cost of 10 books = Rs. 100

Cost of 1 book = 100 / 10

                       = 10

Now, we will find the cost of 6 books

Cost of 6 books = 6 × 10

                           = 60

Hence, the cost of 6 books will be Rs. 60

Answer 2

$\huge{\blue{\overbrace{\underbrace{\mathfrak{\red{answer::}}}}}}$

$\bf{\underline{\orange{Given-}}}$

• Cost of 10 books => Rs. 100

---------------------------------

$\bf{\underline{\orange{To\:find-}}}$

• Cost of 6 books

____________________

Cost of 10 books => Rs. 100

Cost of one book --

=> $\frac{100}{10}$

=> Rs. 10

∵ One book costs Rs. 10

∴ Cost of 6 books --

=> 10 * 60

=> 60 Rupees

Therefore Rs. 60 is the answer.

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Hope it helps...

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