What is the thousandth symbol?

The symbol of one thousandth is: ‰, and the denominator has two zeros.

One thousandth symbol ‰ stands for one thousandth, one thousandth symbol? Represents one in ten thousand, and the numbers represented by the two symbols are ten times different.

The calculation process is as follows: one thousandth can be written as:11000,1000 =1÷1000 = 0.001.

One thousandth is one thousandth, and the mathematical symbol is 1‰. For example, one thousandth of 1000 is 1, one thousandth of 2000 kilometers is 2 kilometers, and one thousandth of 5000 is 5.

Mathematical calculation:11000 =11000 = 0.001.

Common symbols: 1‰, 10(-3).

Common percentage and thousandth fallacies:

1, percentage and thousandth ratio usually indicate proportional relationship, but percentage can sometimes exceed 100%.

For example, in 20 13, the growth rate of WeChat usage reached 203%, while in 2005.

2. The nutritional reference value in the nutrient composition table on the food packaging box does not refer to the percentage of the substance in the food, but refers to the ratio of the content of the substance in the food to the average daily intake, which also explains why the sum of the percentages in the nutrient composition table is often not equal to 65,438+000%.

For example, suppose a normal person should consume 60 grams of fat every day, and a food containing 6 grams of fat per 100 grams should be marked as 10% in the nutritional composition table instead of 6%.