The two fractions in each problem are equivalent, but are missing one numerator or denominator. Determine the missing number for each problem and type it in. Use the TAB and the SHIFT+TAB keys to move from problem to problem.
After determining the equivalent fractions and typing in answers for all 10 problems, check your answers. When you think they are all correct, press the 'Grade My Quiz' button. Your quiz grade will be
shown on the top right of the page. The answers with a check mark are correct. Those with an X are incorrect. The ones with an X will have the correct answers shown.
After you understand how to get all the correct answers, press the 'Give Me a New Quiz' button.