How do you write ninety-three and five tenths in decimals?

To write ninety-three and five tenths in decimals, you would write it as 93.5. This is because the whole number part, ninety-three, is written before the decimal point and the decimal part, five tenths, is written after the decimal point. In the decimal system, each place value to the right of the decimal point represents a power of 10, with tenths being one place to the right of the decimal point.