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A random generator created an uncompleted problem.

Your task is to calculate the missing value of x.

Keep in mind:
The answer has completely been simplified.

To validate your answer,
click on the button  validate .

To create a new problem,
click on the button  create problem .

Can you top
399 points ?


fractions -
multiplying fractions

Attention! Very tricky.

   ×     =   

What's the value of x?
  x =

Score:  Problems:

(c) Andreas Meier, Sophie-Scholl-Realschule Weiden i.d.OPf