Mathematics, 27.06.2019 11:30 edjiejwi
There are 90 girls and 60 boys in the sixth grade at a middle school. of these students, 19 girls and 11 boys write left-handed. what percentage of the sixth graders at this middle school write left-handed?
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There are 90 girls and 60 boys in the sixth grade at a middle school. of these students, 19 girls an...
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