停车场上共有二轮摩托车和小汽车80辆,摩托车轮子比小汽车轮子少152个,摩托车_辆,小汽车_辆.
停车场上共有二轮摩托车和小汽车80辆,摩托车轮子比小汽车轮子少152个,摩托车______辆,小汽车______辆.
其他人气:387 ℃时间:2019-08-20 23:22:57
优质解答
设小汽车有x辆,则二轮摩托车有80-x辆,由题意得:4x-2(80-x)=152 4x+2x-160=152 6x=312 &nb...
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