Simplifying fractions

Simplify each fraction to its simplest form.

All objectives

Foundation

16 web questions

Download PDF
  1. Simplify $\frac{2}{4}$.
  2. Simplify $\frac{3}{6}$.
  3. Simplify $\frac{4}{8}$.
  4. Simplify $\frac{5}{10}$.
  5. Simplify $\frac{6}{12}$.
  6. Simplify $\frac{8}{12}$.
  7. Simplify $\frac{9}{12}$.
  8. Simplify $\frac{10}{15}$.
  9. Simplify $\frac{12}{16}$.
  10. Simplify $\frac{14}{21}$.
  11. Simplify $\frac{15}{20}$.
  12. Simplify $\frac{16}{24}$.
  13. Simplify $\frac{18}{24}$.
  14. Simplify $\frac{20}{25}$.
  15. Is $\frac{7}{8}$ already in simplest form?
  16. Is $\frac{9}{10}$ already in simplest form?

Proficient

18 web questions

Download PDF
  1. Simplify $\frac{18}{27}$.
  2. Simplify $\frac{24}{36}$.
  3. Simplify $\frac{28}{42}$.
  4. Simplify $\frac{32}{48}$.
  5. Simplify $\frac{35}{49}$.
  6. Simplify $\frac{45}{60}$.
  7. Simplify $\frac{54}{72}$.
  8. Simplify $\frac{63}{81}$.
  9. Fill in the blank: $\frac{12}{20}=\frac{\square}{5}$.
  10. Fill in the blank: $\frac{27}{36}=\frac{3}{\square}$.
  11. Is $\frac{14}{20}=\frac{7}{10}$ correct?
  12. Is $\frac{21}{28}=\frac{2}{3}$ correct?
  13. Which is simpler: $\frac{16}{20}$ or $\frac{4}{5}$?
  14. Simplify $\frac{42}{56}$.
  15. Simplify $\frac{30}{45}$.
  16. Simplify $\frac{48}{64}$.
  17. Is $\frac{5}{12}$ already in simplest form?
  18. Explain in one short sentence how you know $\frac{6}{9}$ is not in simplest form.

Excellence

16 web questions

Download PDF
  1. Is $\frac{18}{24}=\frac{9}{12}$ fully simplified? Explain.
  2. Is $\frac{14}{35}=\frac{1}{3}$ correct? Explain.
  3. Fill in both blanks: $\frac{\square}{18}=\frac{2}{3}=\frac{14}{\square}$.
  4. Fill in both blanks: $\frac{\square}{28}=\frac{3}{7}=\frac{24}{\square}$.
  5. Which does not belong: $\frac{6}{9}$, $\frac{8}{12}$, $\frac{10}{15}$, $\frac{5}{8}$?
  6. Which is greater: simplified $\frac{18}{30}$ or simplified $\frac{14}{20}$?
  7. Explain why $\frac{24}{32}$ and $\frac{3}{4}$ are equivalent.
  8. Write $\frac{15}{25}$ in simplest form.
  9. Write $\frac{21}{28}$ in simplest form.
  10. Complete: $\frac{a}{b}=\frac{16}{24}$, so simplest form is .
  11. Complete: $\frac{x}{y}=\frac{27}{45}$, so simplest form is .
  12. Is $\frac{36}{54}=\frac{2}{3}$ correct? What would you divide by?
  13. Is $\frac{22}{30}=\frac{11}{15}$ fully simplified? Explain.
  14. Write a fraction equal to $\frac{4}{5}$ that is not simplified, then simplify it.
  15. Write a fraction equal to $\frac{3}{7}$ with denominator $35$. Is it simplified?
  16. Explain why equivalent fractions are not always in simplest form.