Question

cost of 5 pens is ₹ 75. If ritesh buys 2 oens, he will pay ₹ ?​

Answer 1

Answer:

Cost of 5 pens is 75

1 pen cost = 75/5 = 15

so 2 pens cost = 2x15 = 30

Answer 2

Answer:

Here we will use our unitary method

Cost of 5 pens=₹75

Cost of 1 pen = 75/5

= ₹15

Cost of 2 pens= ₹15×2=₹30

Hence Ritesh will buy 2 pens of ₹ 30