faizhaothman faizhaothman

13-01-2021
Mathematics

contestada

Sue and Saleem are marking exam papers. Each set takes Sue 52 minutes and Saleem 1 hour. Express the times Sue and Saleem take as a ratio in its simplest form?

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pancake1127 pancake1127

13-01-2021

Answer:

52:60=26:30=13:15

......

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