ONE QUESTION, ONE STEP
ZX-E838DFDD0DPSAT10 P2 · 第 3 题
PSAT10 P2 · 原库模块 2 · Q3 原库参考解析
A mechanical device in a workshop produces items at a constant rate of 60 items per hour. At this rate, how many items will the mechanical device produce in 3 hours?
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