Question

the cost of 15 kg of rice is 315 what is cost of 1 kg ​

Answer 1

Cost of 15kg rice=315.

Cost of 1kg rice=315/15

=21

Answer 2

The cost of 15/4 kg of rice is 315/2..

Hence,,The cost of 1 kg of rice is=(315/2)/(15/4)

=(315×4)/(2×15)

=1260/30

=42 Rs..

So, the cost of 1 kg of rice is 42 Rupees..

Hope it helps you... Thanks