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ZX-468EE8B5B82024年10月北美B卷 · 第 12 题
2024年10月北美B卷 · 原库模块 2 · Q12 原库参考解析
The composition of an animal is defined as the muscles, bones, and fat of the animal. A scientist studied the composition of one young swamp buffalo and determined the buffalo had 123.8 kilograms of muscle, which made up approximately 67.4% of its composition. Of the remaining composition of this buffalo, approximately 58.7% was bone, and the remainder was fat. Based on these approximatious, to the nearest tenth, how many kilagrams of this buffalo's composition was fat?
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