Mathematics
Mathematics, 30.07.2019 23:00, Jack903

Asurvey determined that 7/18 of the seventh grade students at mills middle school preferred round chocolate candies to hard candy. when jennifer duplicated the survey, 1/9 of the students changed their preference from chocolate candy to hard candy. what fraction of the students in the second survey preferred round chocolate candy? a. 8/27 b. 7/162 c. 5/ 18 d. 1/2

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