Click checkpoints to proceed.

{{slides[11]["label"]}}

Here is Canvas object wihch demonstrate the problem.
answer  
{{field.correct_value}}
{{field.measure}}
  {{current_feedback}}
 

You answered {{calculate_results()[0]}} of the previous {{calculate_results()[1]}} questions correctly.

Click checkpoints to try again.

Please, enter your name to printout:



Report: {{dateinfo}}