Decimals separate whole numbers from fractions.
decimals are a part of our daily life because they are used to separate dollars from cents.
In many European countries, a comma is used to separate decimals, instead of the point that is common in the United States. The point is then used to separate thousands and millions, etc. Thus, in the United States you might write 12,345.67; in Germany, this would be written as 12.345,67.The situation is similar in Latin America - comma for decimals, point as a thousands separator. But due to the influence of the United States, this is not always strictly and universally followed.In many European countries, a comma is used to separate decimals, instead of the point that is common in the United States. The point is then used to separate thousands and millions, etc. Thus, in the United States you might write 12,345.67; in Germany, this would be written as 12.345,67.The situation is similar in Latin America - comma for decimals, point as a thousands separator. But due to the influence of the United States, this is not always strictly and universally followed.In many European countries, a comma is used to separate decimals, instead of the point that is common in the United States. The point is then used to separate thousands and millions, etc. Thus, in the United States you might write 12,345.67; in Germany, this would be written as 12.345,67.The situation is similar in Latin America - comma for decimals, point as a thousands separator. But due to the influence of the United States, this is not always strictly and universally followed.In many European countries, a comma is used to separate decimals, instead of the point that is common in the United States. The point is then used to separate thousands and millions, etc. Thus, in the United States you might write 12,345.67; in Germany, this would be written as 12.345,67.The situation is similar in Latin America - comma for decimals, point as a thousands separator. But due to the influence of the United States, this is not always strictly and universally followed.
To help you separate whole numbers with number with tenths
Track events where tenths or hundredths of seconds can separate athletes. Field events where tenths or hundredths of metres can separate athletes. Batting averages, bowling economy (in cricket), etc.
terminating decimals and repeating decimals
That means that there are 3 digits after the decimal point (or comma - some countries use a comma to separate decimals).
210,000,000.0 Note the use of commas at every third digit. and a fullstop/period to separate the number from decimals.
Two of them are terminating decimals and recurring decimals
terminating decimals non terminating decimals repeating decimals non repeating decimals
6.7,6.8,6.4,5.9
The answer depends on what you wish to do with decimals.
Terminating decimals are decimals that end, such as, 2.384. Non-terminating decimals that don't end, such as, 0.3333333333.......