Answer:9 5/8
Step-by-step explanation: the sum of 7 1/2 and 2 1/8 is 9 5/8
7 1/2 is the same a 7.5
2 1/8 is the same as 2.125
7.5+2.125=9.625
7 1/2+2 1/8=9 5/8
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