One fourth, or 1/4. Also 0.25, in decimal notation.
decimal notation for 4 3/10 = 4.30
9.812x10-4 is the scientific notation. The decimal moves four times to the right.
0.0004
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
decimal notation for 17/4= 4.2517/4:= 17 ÷ 4= 4.25 in decimal
74749
One fourth, or 1/4. Also 0.25, in decimal notation.
decimal notation for 4 3/10 = 4.30
9.812x10-4 is the scientific notation. The decimal moves four times to the right.
0.0008
The tens place value is the second digit to the left of the decimal point. The decimal point is always to the right of the ones digit; in a whole number, the decimal point is "hiding" (not written) after the ones digit. In 3040 the tens digit is the 4.
7.23x10^-4. Move the decimal place to the right. The number of times you move the decimal is the same number as the exponent.
4 tenths i decimal = 0.4
0.4
0.0004
It is 0.4