Question

the cost of 6 pens is rs 78 find the cost of 1 pens​

Answer 1

Answer:

Cost of 1 pen = Rs. 13

Step-by-step explanation:

Given,

the cost of 6 pens is rs 78.

to find: the cost of 1 pens

Solution:

Using unitary Method:

Cost of 6 Pens = Rs. 78

Then, Cost of 1 pen = 78 / 6

or, Cost of 1 pen = Rs. 13

Answer 2

Ans:- The cost of 6 pens = ₹78

therefore, cost of 1 pen = 78/6 = ₹13

hence, the cost of 1 pen is ₹13

here is your answer

hope it will help you