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Mathematics, 18.10.2021 14:40 cdraytonn

In a cinema 3/5 of the people watching the film are children 3/4 of the children are girls a) what fraction of the people watching film are girls?
b)what fraction of the people watching film are boys?

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In a cinema 3/5 of the people watching the film are children 3/4 of the children are girls a) what...
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