8.7
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7/8 is just 7/8
To write 8 and a half in numerical form, you would write it as 8.5. This is known as a decimal representation of a mixed number, where the whole number is before the decimal point and the fraction is after the decimal point. In this case, the whole number is 8 and the fraction is half, which is equivalent to 0.5 in decimal form.
The number 8 wholes and 79 hundredths is 8.79 as a decimal. The whole number goes before the decimal point. Hundredths means two spaces after the decimal point.
first write the number 2/7 in a decimal: 0.285714 The second number to the right of the decimal is the hundredths place, so, the 8 is in the hundredths place.
Let's use the fraction 1/8 as an example. You can say it as one over eight or one eighths. To convert it to a decimal, you divide the numerator (the number on top) by the denominator (the number on the bottom). So, if you divide 1 by 8, you get 0.125. That's the decimal number for 1/8.Another example:To write the fraction 1/4 as a decimal, you would divide the 1 by the 4, which equals .25 To write it in words it is one fourth, or twenty five hundredths.