turn each number into an improper fraction
27 1/2 = (2*27+1 )/2 = 55/2
2 1/4 = (4*2+1)/4 = 9/4
55/2 divided by 9/4
copy dot flip
55/2 * 4/9
220/18
110/9 12*9 = 108
12 2/9 weeks
or if we round 13 weeks
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