某公交车左右侧都有座椅,其中两侧两排黄色座椅的数量占各自一侧座椅数量比重之比为35:18,左侧黄色座椅比右侧黄色座椅多2/3,右排座椅比左排座椅多6个,则...

作者: tihaiku 人气: - 评论: 0
问题 某公交车左右侧都有座椅,其中两侧两排黄色座椅的数量占各自一侧座椅数量比重之比为35:18,左侧黄色座椅比右侧黄色座椅多2/3,右排座椅比左排座椅多6个,则该公交车共有座椅()个。
选项 A.54 B.63 C.78 D.81
答案 C
解析 =78(个)。答案选择C。

相关内容:公交车,座椅,两侧,黄色,数量,一侧,比重,右排,比左排

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