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如圖，a，b，c三種物體的質(zhì)量從大到小的關(guān)系是________．

答案：a＞b＞c
解析：

由左圖可知，2個(gè)a物體的重量等于3個(gè)b物體的重量，即1個(gè)a物體的重量等于1.5個(gè)b物體的重量，所以a物體的質(zhì)量大于b物體；由右圖可知，2個(gè)b物體的重量大于3個(gè)c物體的重量，即1個(gè)a物體的重量大于1.5個(gè)c物體的重量，所以b的質(zhì)量大于c．以從大到小的順序應(yīng)該是a＞b＞c．


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