Question

If 3 pens cost Rs. 63. What is the cost of 17 such pens ?

Answer 1

Answer:

Cost of 1 one pen = 63÷3

= 21

Cost of 17 pens = 21 × 17 = ₹ 357

Ans.) Thus, the cost of 17 pens is ₹357.

Answer 2

Step-by-step explanation:

Cost of 3 pen = 63

17 pen =?

Cost of 1 pen = 63÷ 3 =21

Then the cost of 17 pen = 17×21 = ₹357