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Mathematics, 05.02.2021 03:20 isabelsmhl

The cheerleading squad at Somerville high school had 20 members with the old coach. Now, with the new coach, there are 17 members on the squad. What is the percent of decrease in the squad’s size?

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The cheerleading squad at Somerville high school had 20 members with the old coach. Now, with the ne...

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