A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So the required decimal representation is 5, exactly as in the question.
0.005
727000 in scientific notation is written as 7.27 x 10^5. In scientific notation, the number is expressed as a decimal between 1 and 10, multiplied by a power of 10. In this case, the decimal is 7.27, and it is multiplied by 10 raised to the power of 5.
3.88 is decimal notation.
The number IS in decimal notation!
It means that a number expressed as a decimal notation isn't being expressed as a fractional notation. 0,25 and 1/4. ( Both represent the same) (It's easier to work on fractional notation although the results are the same.) 5/165 = 0,0303030303030303030303030303030..................... In this example the decimal notation has an infinite length, but you can cut the unnecessary decimal figures= 0,030
6.75x10-5 in decimal notation = 0.0000675
The decimal notation of 5 percent is 0.05
0.005
4 and 2/5 as a decimal is 4.4
5 in scientific notation would be 5 x 100. This is because you wouldn't have to move the decimal. With 101, you would have to move the decimal to the left two places in order to convert it to scientific notation. It would be 1.01 x 102.
3.88 is decimal notation.
The number IS in decimal notation!
727000 in scientific notation is written as 7.27 x 10^5. In scientific notation, the number is expressed as a decimal between 1 and 10, multiplied by a power of 10. In this case, the decimal is 7.27, and it is multiplied by 10 raised to the power of 5.
It means that a number expressed as a decimal notation isn't being expressed as a fractional notation. 0,25 and 1/4. ( Both represent the same) (It's easier to work on fractional notation although the results are the same.) 5/165 = 0,0303030303030303030303030303030..................... In this example the decimal notation has an infinite length, but you can cut the unnecessary decimal figures= 0,030
7.2*10^5 is already in scientific notation. To take it out of scientific notation, move the decimal point 5 times to the right.
decimal notation of 3.159 = 3.159
42.4 as decimal notation = 42.4