Standard form in decimal notation typically refers to expressing a number as a decimal between 1 and 10, multiplied by a power of 10. For example, the number 4,500 can be written in standard form as 4.5 × 10^3. This format is useful for simplifying very large or very small numbers, making them easier to read and work with.
0.14
100,000
165,000,000
0.006
100,000,000,000,000
In standard form it would be written as 3x10^8. In decimal form it would be 300,000,000.
It is already a decimal in the form of 78.5
The standard form is 41,800,000
3.1415926 . . .
0.01
21.59 in standard form is 2.159 × 101
900,000,000,000 in standard form is written as 9 x 10^11. This is because the decimal point is moved 11 places to the left to make the number between 1 and 10, and the exponent indicates how many places the decimal point was moved.
.150
1.5
0.02
0.13
It is 0.06