Question

15 cards cost 2.25 what will be the cost of 36 Sach Ka how many such ka can we buy in 45 rupees

Answer 1

cost of 15 cards= 2.25
cost of 1 card= 2.25/15
cost of 36= 2.25/ 15 x 36= rupees 5.4
cards bought in  45=7