How many grains are in a kilogram of rice How many grains are in a pound of rice

Method:1Weigh the small cup with the balance first, then weigh the small cup of rice in the cup (be careful not to let the weight of the cup and rice exceed the capacity of the small balance) and weigh it.

2.The weight of the rice = the second weighing - the first weighing.

3.Count the number of grains of rice just weighed (here you will encounter the problem that the error is too large, and it is too troublesome to count more, if you pursue accuracy, of course, it is the maximum range of the small balance.) ）

4.Let's say you just weighed the weight of the rice is x kilograms, and there are n grains. Then 1 kg of rice has n x grains.

The unit of weight weighed by the balance is grams, and the unit needs to be unified when calculating, and the weight of the rice weighed by the balance needs to be converted into kilograms, or 1 kilogram into 1000 grams).

First weigh a cup of rice, write down the weight of a cup of rice x kg, then count a cup of rice with y grains, divide 1kg by x kg to get a number z, multiply z by y grains, and the number n grains obtained is the number of 1kg of rice.

This approach should work.

One gram of rice, then use 1000, which is about 18867 pieces, about ten cups.

When I was in elementary school, my teacher asked me about 10 cups, and then I knew that one cup had 900 grains of rice, and 10 times 900 was 9,000 grains.

There's a good way to do it:

Count patiently.

Weigh 10 first, calculate and multiply by 100

Now the questions of elementary school students are getting weirder and weirder.

Count them and you'll find out.

10 grains of rice is one gram, 1000 grains of cracked weight is an indicator of the size and fullness of the seed, is to test the seed quality and crop test pure macro content, but also an important basis for the field yield. Generally, when measuring the 1000-seed weight of small seeds, three 1000 seeds are randomly counted, weighed separately, and the average value is obtained.

Rice is a finished product made of rice after cleaning, hulling, milling, finishing and other processes, rice contains nearly 64% of the nutrients in rice and more than 90% of the nutrients required by the human body, and is the main food of the people in most parts of China.

A pound of rice about 60,000 grains, rice is the finished product made of rice after cleaning, hulling, milling, finished product finishing and other processes, rice contains nearly 64% of the nutrients in rice and more than 90% of the nutrients required by the human body, and is the main food of the people in most parts of China.

Rice should not be stored at the same time with fish, meat, vegetables and other foods with high moisture, otherwise it is easy to absorb water and cause mildew, rice storage taboo directly on the ground, should be placed on a dry, ventilated and clean pad, indoor taboo with high moisture food storage at the same time, otherwise it is easy to absorb water and cause mildew, family taboo rice is stored in the kitchen, because the kitchen temperature is high, the humidity is high, and the quality of rice has a great impact.

10,000 grains of rice weigh about a pound. About 600 grains of ordinary northern rice are 50 grams, and this kind of rice is high-quality rice with full grains; Then, a grain of rice is one-twelfth of a gram. Therefore, 1200 grains of rice is 1 catty, and 10000 1200 = catty.

Rice, also known as rice. It is a family of Poaceae.

The fruit of the rice plant.

The finished product after shelling and grinding coarse skin is edible. Rice is one of the main foods of mankind and one of the main foods of Asians, and about half of the world's population consumes rice. It is commonly used as a staple food in Asia and around Chinatowns.

1 grain of rice is 1 12 grams, 1200 grains is 100 grams, and 100 grams is a catty, so 10000 grains weigh about 10000 catties, and the formula is 10000 1200

Depending on the rice variety, the number of grains per gram is also different.

1. Rice. The weight of 1,000 grains is 18 34 grams, and 1 gram of rice is 1000 34 1000 18 grains, that is, 1 gram is about 29 56 grains.

2. Japonica rice. The weight of 1000 grains is 25 32 grams, and 1 gram of japonica rice is 1000 32 1000 25 grains, that is, 1 gram is about 31 40 grains.

3. Indica rice. The weight of 1,000 grains is 18 25 grams, and 1 gram of japonica rice is 1000 25 1000 18 grains, that is, 1 gram is about 40 56 grains.

1000-grain weight is the mass of 1,000 grains of rice expressed in grams, measured in grams and measured in air-dried seeds.

1000-grain weight is an indicator that reflects the size and fullness of seeds, which is the content of testing seed quality and crop examination, and is also an important basis for field yield. Generally, when measuring the weight of 1,000 seeds of small seeds, three 1000 seeds are randomly counted, weighed separately, and the average transport difference is calculated.

10,000 examples:

1. The Great Hall of the People in Beijing has 10,000 seats; 100,000 is equivalent to 10 Great Halls of the People.

2. The standard gymnasium has 5,000 seats, and 10,000 is equivalent to two gymnasiums. 100,000 is equivalent to 20 gymnasiums.

3. There are generally 118 seats in hard-seat carriages, and if 10,000 people take them, there are about 85 train carriages. 850 cars are required for 100,000 passengers.

The area of 10,000 trees is about 100,000 square meters, which is 150 acres of land. The area of 100,000 trees is 1 million square meters, covering an area of 1,500 acres.

There are 833 grams of 10,000 grains of rice, and adults eat 200g of 300g of rice per meal, and 10,000 grains of rice are enough for an adult to eat a day. If you count the 10,000 grains of rice, let's say 2 grains per second (which is already fast), then it will take 83 minutes to count them all. It takes 830 minutes to count 100,000 rice.

The average weight of 1,000 grains of domestic rice is grams, and 10,000 grains is 167 grams.