Comparing fractions with the same numerator or denominator

The first instance of the  exercise is in the 4th Grade Math Mission. This exercise asks users to begin comparing simple fractions.

Types of Problems
There is only one type of problem in this exercise:
 * 1) Comparing fractions: This type of exercise asks users to compare two fractions using the less than and greater than signs (Eg: )

Strategies
This is a simple exercise and all you have to do is look at each fraction and see which one is closer to being one whole. If they have common denominators, this is easy. If not, multiply to get common denominators and then compare.