Target: 5th and 6th grade elementary students and their parentsYou might end up calculating "2/7 + 3/7" as "5/14". In ...

Learn how to multiply rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To multiply two ...

Learn how to find the lcd for rational expressions and simplify your algebra work easily. This tutorial walks through the steps of factoring quadratic expressions to identify the common base needed to ...

To add or subtract fractions with unlike denominators, you first need to rewrite them so they share a common denominator, then combine the numerators. Here's the step-by-step process: Step 1: Find a ...