Question

The cost of one note book is Rs. 24. What is the cost of 8 notebooks? ​

Answer 1

Here the cost of one notebook is given to be Rs. 24

We have to find the cost of 8 notebooks

So, we will use the unitary method

We will multiply the cost of 1 notebook by 8

cost of 1 notebook = Rs. 24

cost of 8 notebooks = 8 × 24

                                  = 192

Hence, the cost of 8 notebooks will be Rs. 192