The price of one kilogram of rice is `34.50` rupees. How much money do we need to buy 16 kilograms?

The price of one kilogram of okra is 30 rupees. What is the price of 2 (1)/(2) kilograms?

19 kilograms of rice is divided among 20 people. How much does each get?

How many moles of electrons weigh one kilogram?

4 people shared 16.28 kilograms of rice. How much does each get?

Shyam bought 5 two hundred page notebooks and 3 hundred page notebooks from the school store. The price. of a two hundred page book is 9 rupees and the price of a hundred page book is 4 rupees. How much did Shyam spent? Use any letters you like for the number of two hundred page note books bought from this store, the number of hundred page books bought and the total amount of money spent by a student, and write the relation connecting them.

A trader bought 20 quintals of rubber sheets at 19850 rupees a quintal. He spent 3000 rupees to take the load to the shop. Since prices went down, he had to sell them at 18250 rupees a quintal. How much money did he lose?