Four hundred and five tenths in decimal form is written as 405.0. This is because the number 405 represents 400 whole units (hundreds) and 5 tenths. When written in decimal form, the tenths place is denoted by the decimal point followed by a zero to indicate there are no additional smaller units beyond tenths.
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To write nine thousand six hundred five and nine tenths in decimal form, you would write it as 9605.9. The whole number part, 9605, remains the same, and the decimal part, nine tenths, is represented as 0.9. This is because the decimal point separates the whole number part from the fractional part, with each place value to the right of the decimal point representing a power of 10 (tenths, hundredths, thousandths, etc.).
It is one hundred and fifty point eight = 150.8
Parts of a number like 3 tenths always go on the right side of the decimal point. Whole numbers go on the left side of the decimal point 3 tenths = .3
The name of such a number is a decimal number. The digits after the decimal point represent tenths, hundredths, thousandths, and so on.
The first number to the right of the decimal point.