Question: Maria has a 30-minute work break. During the break, she'll walk 3 minutes to another floor, say hello to 4 friends spending equal time with
Maria has a 30-minute work break. During the break, she'll walk 3 minutes to another floor, say hello to 4 friends spending equal time with each, and walk back for 3 minutes. How long can she spend with each friend? 4 minutes 7 minutes U 6 minutes 5 minutes
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