1. The document discusses rational numbers and how to manipulate them. It explains that rational numbers are in the form of p/q where p and q are integers and q is not equal to 0. 2. It provides steps for converting fractions to their standard form by finding the highest common factor of the numerator and denominator and dividing both by it. It also explains how to find equivalent fractions by multiplying the numerator and denominator by the same number. 3. The document discusses how to compare unlike fractions by finding the least common multiple of the denominators to make them the same before comparing.