Generally, whole numbers that have no digits after the decimal point are not written as decimalsm but if it is, 30000 would be written as 30000. or 30000.0 or with as many zeros as you like after the decimal point, though the decimal point and zeros are not necessary.
Thirty-thousandths
00.03
3...
It is already written in decimal form.
It is 30000.
5000000000 30000 200 5 in standard form is 5,000,030,205
Thirty thousand dollars.
To write nine tenths as a decimal, it looks like this: .9
It is already written in decimal form.
30000 or 30000 over 1 _____ 1
60005
It is 30000.
It is simply: 30,000.0
Thirty thousand.
Thirty thousand pounds.
Thirty thousand
5280 feet = 1 mile 30000 feet / 5280 feet = 5.682 miles (rounded to third decimal).
5000000000 30000 200 5 in standard form is 5,000,030,205
thirty thousand
Thirty thousand dollars.