math 156
posted by Anonymous .
june wants to work for 15 1/2 hours at her parttime job this week. she has already worked 8 3/4 hours. how many more hours does she need to work?

15 1/2  8 3/4
14 3/2  8 3/4
14 6/4  8 3/4 = 6 3/4
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