Current time: 0:00Total duration: 4:12

0 energy points

# Correction calendar notation

Correcting the time difference calculation by taking into account that there is no year 0. Created by Sal Khan.

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# Correction calendar notation

Current time: 0:00Total duration: 4:12

0 energy points

Correcting the time difference calculation by taking into account that there is no year 0. Created by Sal Khan.