Question

If 2 notebooks cost rupees 150 how much 8 such notebooks cost​

Answer 1

Given,

2 notebooks cost rupees 150

To find,

How much 8 such notebooks cost​

Solution,

Cost of 2 notebooks = Rs. 150

Cost of 1 notebook = Rs. 150/2 = Rs 75/-

Therefore,

the Cost of 8 notebooks = Cost of 1 notebook * 8

or, the Cost of 8 notebooks = Rs. 75 * 8

or, the Cost of 8 notebooks = Rs. 600

Hence, 8 such notebooks cost​ shall be Rs. 600.

Answer 2

Answer:

The cost of 8 notebook is Rs.600

Step-by-step explanation:

According to the details provided in the above question,

The given data is cost of 2 notebooks is Rs. 150

We have to find the cost of 8 notebook.

Here to get the cost of 1 note book we have to divide the cost of 2 notebook by 2,

Given, 2 notebook = Rs. 150

Cost of 1 note book is,

$=\frac{150}{2}\\=Rs.75$

So, the cost of 8 book is,

$=75\times 8\\=Rs.600$

The cost of 8 notebook is Rs.600