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Mathematics, 30.10.2019 05:31 38saferguson

Asixth- grade math teacher can grade 25 homework assignments in 20 minutes. is he working at a faster rate or slower rate than grading 36 homework assignments in 30 minutes?

( comparing rates)

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Asixth- grade math teacher can grade 25 homework assignments in 20 minutes. is he working at a faste...

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