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ZX-BDD320A2C62024年5月C卷 · 第 18 题
2024年5月C卷 · 原库模块 2 · Q18 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 120.2 kilograms of muscle, which made up approximately 68.3% of its composition. Of the remaining composition of this buffalo, approximately 53.9% was bone, and the remainder was fat. Based on these approximations, to the nearest tenth, how many kilograms of this buffalo's composition was bone?
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