It is usually best to show an answer using the simplest fraction 1 2 in this case. That is called Simplifying or Reducing the Fraction Numerator Denominator. For your first fraction find what number you need to multiply the denominator by to result in the least common denominator.
The slash separates the numerator number above a fraction line and denominator number below.
Well start with 710 and we want it to have a denominator of 30 so what do we need to multiply by. To add fractions they must have the same. Find the least common denominator. For your first fraction find what number you need to multiply the denominator by to result in the least common denominator.