Chapter 3: Fractions and Mixed Numbers
Multiple - the product of two whole numbers
Least Common Multiple (LCM) - the least number that is a multiple of each of two (or more) whole numbers
Least Common Denominator (LCD) - the least common denominators of two or more fractions
Equivalent Fractions - fractions that represent the same number or quantity.
Benchmarks - number that are easier to work with and to picture than others
Division Expression - an expression that contains only numbers and the division symbol
Mixed Number - a number that consists of a whole number and a fraction.
**Add and subtract unlike fractions and mixed numbers by rewriting them with like denominators.