Really? Why that question? You can't buy one grain of rice. Do this. Go to the store, buy a bag of rice. Go back home, open the bag and count the grains. Divide the cost of the bag over the number of grains. That's your answer. read more
Nobody buys a grain of rice.but if you assume 37,000 grains of rice in a kilo, it's 1/15th of a paise here in Mumbai which is equivalent to 1/600th of an American cent. read more
Our class found there were 3750 grains of rice in 1/4 cup, and 75,000 grains of rice in a 2 lb bag. We divide $2 by 75,000 and found that one grain of white rice cost $.000027. read more