Question

if the cost of 2½ kg of wheat is Rs. 38¾ then find the cost of 18½ kg wheat

Answer 1

2 1/2=2.5

38 3/4=38.75

Cost of 2.5kg wheat is Rs 38.75

Then cost of 1 kg wheat=38.75÷2.5

=Rs 15.5

Now,cost of 18.5 kg wheat=18.5×15.5

=Rs 286.75