say carry the decimal point, it sounds more sophisticated.
127 is already a decimal (base ten). If you need the decimal point, you can say 127.0.
1.09 is in decimal form. One and nine hundredths.
The only time you say "and" is when you reach a decimal point.
There are 3 ways you can say 8 out of 10, including in decimal and fraction expressions. You can say 0.8 (decimal form), 8/10 (eight tenths), or 4/5 (four fifths).
3.45 is pronounced "Three and Forty Five hundredths. A decimal is considered "and" when read like this
a decimal is like a percentage. how do you convert a percentage to a decimal? Well lets say we have 891%. that turns to 8.91, this is a decimal. more examples: 5.6 .970 95247.9