Mathematics, 12.02.2021 16:00 inesperezferrere
there are 870 boys and 800 girls. The probability that a boy chosen at random studies spanish is 2/3 . The probability that a girl chosen at random studies spanish is 3/5 work out the number of students who study spanish
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there are 870 boys and 800 girls. The probability that a boy chosen at random studies spanish is 2/3...
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