Posted by Anonymous on Wednesday, October 27, 2010 at 10:13pm.
1. 2 1/2m = 7/12.
5m/2 = 7/12,
Multiply both sides by 12:
30m = 7,
m =7 / 30.
CHECK:
5/2 * 7/30 = 35/60 = 7/12.
2. 2 1/8K = 7.
17k/8 = 7,
17k = 56,
k = 56/17 = 3 5/17.
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