Question

the cost of one dozen eggs is 168 Rs. find the cost of 9 eggs​

Answer 1

Answer:

Step-by-step explanation:

168/12×9

14×9

126 rupees

Answer 2

The cost of 9 eggs is Rs.126.

The cost of 1 dozen eggs = Rs. 168

Dozen refers to 12 units

Hence, 1 dozen= 12 eggs

So price of 12 eggs is given here.

By unitary method:

Here, the cost of 12 eggs is Rs. 168

So, the cost of 1 egg = 168/12

Therefore, the cost of 9 eggs= (168/12)*9 = Rs. 126.