Fractions can be useful in engineering,math,since and lots of other stuff. Fractions are not hole numbers. Fractions can be used almost everywhere. Here are some fractions. 1/2 3/4 2/3. Every fraction is on the right side of the decimal every hole number is on the left side of the decimal. Did you know? One half is equal to 1/2.
fractions never stop. Fractions represent a number that is not a hole number.
Fractions where invented in.B.C. (Before christ.)