Question

45 packets of butter each weighing 100 gm cost ₹ 607.50 what will be the cist of 18 packets of bitter each weighing 500 gm

Answer 1

If we multiply 45 into 100 is 4500. It cost rupees 607.50. If we multiply 18 into 500 is 9000. 9000 is double of 4500. And if we double 607.50 we get 1215. So it will cost rupees 1215.