Question

The cost of 12 note books is ₹108. Find thr cost of 14 note books. ​

Answer 1

Answer:

Before we find the cost of 14 books, we need to find the cost of 1 book

Cost of 12 books = ₹108

Cost of 1 book = ₹108 ÷ 12

Cost of 1 book is ₹9

So, to find the cost of 14 books, we need to multiply it with 9

Cost of 1 book = ₹9

Cost of 14 books = ₹9 × 14

Cost of 14 books is ₹126

Cost of 14 books is ₹126

Answer 2

Answer:

126

Step-by-step explanation:

This question can be solved using UNITARY METHOD..

Given, 12 books cost = ₹ 108

So, one book's cost= 108/ 12

                                = ₹ 9

Therefore, cost of 14 books is 14 × 9 = ₹ 126