Question

The cost of Olive seeds is Rs 480 per kg and the cost of Olive oil per litre is Rs 1380. The cost of per kg of olive seeds when the oil costs Rs 2070 per litre as their costs vary directly would be:

Answer 1

Answer:

cost=480

lit /kg=1380,2070

a1/a2=b2/b1

480*2070/1380

720