Question

If the cost of 1 dozen of pen is ₹ 60. What is the cost of 60 such pens

Answer 1

Answer:

cost of 1 pen = 60/12 =₹5

•°• cost of 60 such pens = ₹(5×60) =₹300

Step-by-step explanation:

hope this helps u

Answer 2

Answer:

Cost of 60 pens is $300\ Rs$ .

Step-by-step explanation:

To find: cost of 60 pens .  

solution:

• We are given that cost of  1 dozen of pen is ₹ 60 .
• We know that 1 dozen of pen = $12$ pens

        i.e.  cost of $12$ pens = $60\ Rs$ .

• We first find cost of 1 pen , by dividing  cost of $12$ pens by number of pens i.e. $12$ .
• Cost of $1$ pen = $\frac{60}{12}$

                              $= 5\ Rs$

• Now , cost of 60 pens = $60 \times 5$

                                             $= 300\ Rs$