Question

fifteen cards cost rs 1.20 what will be the cost of 50 such cards​

Answer 1

Answer:

15 cards cost Rs 1.20

1 card cost Rs 1.20/15=.08Rs

50 cards cost .08×50Rs=Rs 4

Answer 2

Answer:

15 cards = Rs. 1.20

1 card = Rs. 1.20/15

= Rs. 120/1500

50 cards = Rs. 120/1500 × 50

= Rs. 4

Hope it helps