Question

the cost of one 15 notebooks is rupees 144 . find the cost of one notebook.​

Answer 1

Answer:

Step-by-step explanation:

 

the cost of 15 notebooks = 144 rs

so, the cost of one book = 144 ÷ 15

                                        = 9.6 rs

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Answer 2

Answer:

The cost of 1 notebook is Rs9.6

Step-by-step explanation:

According to the details provided in the above question,

The given data is cost of 15 notebooks is Rs. 144

We have to find the cost of 1 notebook.

Here to get the cost of 1 note book we have to divide the cost of 15 notebook by 15,

Given, 15 notebook = Rs. 144

Cost of 1 note book is,

$=\frac{144}{15}\\=\frac{48}{5}$

Divide numerator and denominator by 5 we get,

$=Rs9.6$

The cost of 1 notebook is Rs9.6