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2025年6月国际A卷 · 第 16 题

2025年6月国际A卷 · 原库模块 2 · Q16 原库参考解析

At a hotel, guests used the pool for a total of \( t \) hours in March. At the same hotel, guests used the pool for \( 3.61t \) hours in April. What is the percent increase in the number of hours guests used the pool from March to April?
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