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OpenStudy (anonymous):
A lunch room survey showed that 60% of the 130 seventh graders preferred hamburgers and 55% of the 140 eighth graders preferred hamburgers. Which class had more students that preferred hamburgers, and how many more were there? A. 7th graders, 1 more B. 7th graders, 5 more C. 8th graders, 1 more i need help asap
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OpenStudy (unklerhaukus):
how many is 60% x 130 ?
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