There are infinitely many numbers. Three examples are:
3.0000000000000012300045973
3.00000000000000123000459746009
4.999999999999999999999999
2.1,2.2,2.3
Three hundredths.
There is no whole number between 2 and 3. But decimals like 2.1, 2.2, 2.3 etc can be considered numbers between 2 and 3
Three hundredths in decimals is represented as 0.03.
3/4 = 0.75
There's an infinite number of decimals between 3 and 4, 3.5 is between them, though.
The halfway number between 3/4 and 3/5 is 27/40.
50 and 1/8 50 and 3/20 50 and 7/40
To multiply three decimals, first convert each decimal into a fraction or ignore the decimal points temporarily. Multiply the numbers as if they are whole numbers, and then count the total number of decimal places in all three original decimals. Finally, place the decimal point in the product by moving it to the left by the total number of decimal places counted.
Not "number", but "numbers" - there are infinitely many. For a start, get a decimal approximation (on your calculator) for the square root of 2 and 3, then get some terminating decimals that are between those.
After 2.9, the next whole number is 3. Decimals are a way to represent parts of a whole number, so when counting in decimals, the next number after 2.9 is the next whole number, which is 3.
2/3 = 0.667