We strongly suggest that you do not refresh this page as it resets your progress. Questions will be shown
automatically. **Your target is to achieve 10 stars to earn the certificate of mastery for this skill.**

Practice time:

00:00:00

A number will make the fractions below equal. Enter the missing number in the empty box below:

=

Correct answer is:

First, let's check the question

A number will make the fractions below equal. Enter the missing number in the empty box below:

=

Next, let's check the solution.

=