7.40 = Seven and forty one hundredths (or four tenths).
214.146 = two hundred fourteen and one hundred forty-six thousandths.
142.50 could be written several ways: One hundred forty-two point five One hundred forty-two dollars and fifty cents (if referring to money) One forty-two fifty (a more casual reference to money) One hundred forty-two and five tenths One hundred forty-two and fifty hundredths (if trying to preserve the unnecessary zero at the end)
two hundred forty-one thousandths
The standard form is 10,142.9
You can write two hundred forty-one and five tenths as: 241.5.Remember that place value is always: Thousands, Hundreds, Tens, Ones [decimal] Tenths, Hundredths, Thousandths.
Ten thousand one hundred forty and nine tenths is 10140.9
One hundred fifty tenths in decimal form is 15.0 One hundred, and fifty tenths, in decimal form is 105.0
five hundred forty one and two tenths
two hundred and forty-one thousandths = 200.041 in decimal number
274,849,020,001.400 = two hundred seventy-four billion eight hundred forty-nine million twenty thousand one and four tenths.
241.5
11.5
100.9
One thousand six hundred twenty and three tenths in decimal form is: 1,620.3
10,142.9
One hundred forty-five and five tenths.