See the answer below.
Chat with our AI personalities
0.875 is the decimal equal to the fraction 7/8.
The denominator of the fraction is determined by the number of decimal places in the decimal number. If there is one decimal place, the denominator will be 10. If there are two decimal places, the denominator will be 100, and so on.
The number 12.5 is already expressed as a decimal fraction. Expressed as a vulgar fraction, it is equal to 12 1/2, or twelve and a half.
.15 decimal is equal to fraction 15/100 or 3/20.
Any number that can be written as a fraction (with a non-zero denominator) is a rational number; in decimal format it will either terminate (possibly with no digits after the decimal point, ie an integer) or end in a repeating sequence of digits. Any number which cannot be written as a fraction (one integer over another) is an irrational number. If I understand your question correctly: A number written as a fraction with a denominator which does not equal zero can be any of a terminating decimal, a recurring decimal or an integer - they are all possible.