Fractions   »      

A unit fraction is a fraction
where the numerator is 1.

When you started the website, an addition of
two unit fractions was created.
Unfortunately, the denominator of one fraction is missing. You have to find it.

Example:


Click on  check  to check your answer.
Click on  new  to create a new problem.
Can you top 295 points?


Add unit fractions
Attention, not easy!

Is there a solving trick?
+ =
        

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