Rational Numbers

Numbers appear everywhere in daily life—from measuring distances to tracking scores in games. But not all numbers are the same. Some are whole numbers

Numbers help us measure, compare, and solve problems in everyday life. For example, we use numbers when dividing pizza, measuring distances, or tracki

Fractions and decimals are two different ways to show the same value. Sometimes, when you divide a fraction, the decimal ends after a few digits. This

Fractions can be written as decimals. Sometimes the decimal ends, but other times it continues with a pattern that repeats forever. This is called a r

A mixed number combines a whole number and a fraction, such as 2 1/4​. Just like fractions, mixed numbers can also be written as decimals. Sometimes t

A mixed number includes a whole number and a fraction, such as 213​. When we convert mixed numbers to decimals, the decimal may sometimes repeat forev

Some decimals never end and have digits that repeat in a pattern. These are called repeating decimals. In mathematics, repeating decimals can always b

Some decimals never end but repeat a group of digits again and again. These are called repeating decimals. In math, every repeating decimal can be wri