Going from fraction to decimal and decimal to fraction shouldn't be a chore, but an easy step for young mathematicians to do within problems. This interactive lesson shows how long division can change any fraction to a decimal. Started with a decimal? Watch how the decimal becomes the numerator and turns into a fraction. Learners will be able to find a common denominator and create two similar fractions to compare. Use the Test Yourself problems for more practice, including ordering rational numbers from least to greatest.