I use the clock to help me do fractions.
It's easier and faster.
1/2 is 30 minutes of an hour.
60 dividedby 2 is 30.
1/6 equals 10 minutes.
60 divided by 6 equals 10.
The red is 1/2
The blue is 1/6
1/4 equals 15 minutes 
60 divided by 4 equals 15
1/12=5 mins, 7/12 equals 35 minutes
So 60 divided by equals 5 times 7
The yellow is 7/12
The purple is 1/4
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