Explore different representations for fractions including improper fractions, mixed numbers, decimals, and percentages. Additionally, there are length, area, region, and set models. Adjust numerators ...

Fractions with a numerator higher than 1 can also be compared. Comparing fractions with the same denominator is much easier than comparing fractions with different denominators.

There are two rules to remember when adding or subtracting fractions. The fractions need to have a common denominator. This means the denominator has to be the same. You only need to add or ...

The concept of pro rata is rooted in fractions because proration attempts to make two fractions equal, but with different denominators.