Mathematics, 04.11.2020 19:50 gigi813

The drama teacher decreased the length of a play from 90 minutes to 60 minutes. What was the percent decrease in the length of the play? Please help I need this for a test asa and pleased include the solving for this question I need to submit the work

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The drama teacher decreased the length of a play from 90 minutes to 60 minutes. What was the percent...