40
Chat with our AI personalities
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.
In the number 2487, the value of the 4 is 400. This is because the 4 is in the hundreds place, which signifies that it represents 4 hundreds, or 400. In positional notation systems like our decimal system, the value of a digit is determined by its position within the number.
0.0004
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
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.
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.
4 tenths i decimal = 0.4
Therefore, the decimal number 0.000487 written in scientific notation is 4.87 × 10-4 and it has 3 significant figures. Here are some more examples of decimal to ...
0.4
0.0004