Mathematics, 28.03.2020 20:06 maxgeacryne5573

Every Saturday, Workout Nation holds a 45 minute aerobics class. Weekday aerobics classes last 30 minutes. The number of weekday classes varies. Last week there were a total of 165 minutes of aerobics classes available. How many weekday aerobics classes were there.

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Every Saturday, Workout Nation holds a 45 minute aerobics class. Weekday aerobics classes last 30 mi...