Mathematics, 28.01.2020 04:31, slimt3763
Ateacher divided the class into two groups of equal size. 3/5 of the first group are right-handed. 80% of the second group are right-handed.
what fraction of the class is right handed? ?
Answers: 3
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Ateacher divided the class into two groups of equal size. 3/5 of the first group are right-handed. 8...
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