@pwharris 4 is less than half of 9, so 4/9 is less than 1/2. 6 is more than half of 11, so 6/11 is more than 1/2.
Therefore 4/9 < 6/11.
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@pwharris This is late I know but …
63 - 49
My brain did this:
63 - 43 - 6
20 - 6
14
Also, they are multiples of seven and there is a difference of two 7s between them. Two 7s is 14!
@pwharris A 16 minute mile… So that is
5280/16 feet per minute
2640/8 feet per minute
1320/4 feet per minute
660/2 feet per minute… oooo that is easy to change to seconds
11/2 feet per second
5.5 feet per second
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