Fractions represent parts of a whole.

Numerator is the top number; denominator is the bottom.

To add or subtract, use a common denominator.

Multiply fractions by multiplying top and bottom numbers.

To divide, multiply by the reciprocal of the second fraction.

Simplify by dividing both parts by the same number.

Improper fractions can be turned into mixed numbers.

Convert between fractions, decimals, and percentages.

Use visual models like pie charts to understand better.

Practice helps build speed and accuracy with fractions.