3.1415926 . . .
Five thousands in decimal form would be 5000.00 (to two decimal places) If you meant Five Thousandths, then it would look like 0.0005.
In standard form it would be written as 3x10^8. In decimal form it would be 300,000,000.
There are decimal points in decimal numbers. They look just like periods.
To turn 0.9 into a decimal word form, you would read it as "nine tenths." This is because the digit 9 is in the tenths place in the decimal representation. Decimal word form helps to express the numerical value in terms of place value and is commonly used in mathematical contexts.
It is already a decimal in the form of 78.5
3.1415926 . . .
0.01
It is 0.06
0.02
1.5
0.13
.150
100,000
65000
0.0001
0.14