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Verified answer
1) 5/2 x 7/3 x 2/1 = 35/3 = 11 2/32) 2 1/2 - 2/15
2 15/30 - 4/30 = 2 11/30
3) 2 1/3 + 9/4 x 1/3
2 1/3 + 3/4
2 4/12 + 9/12 = 2 13/12 = 3 1/2
4) 2 1/5 - 1/8
2 8/40 - 5/40 = 2 3/40
5) 2 7/28 + 3 4/28 - 14/28
5 11/28 - 14/28
4 39/28 - 14/28 = 4 25/28
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