小明和小红向贫困山区捐款。已知小明捐的比小红少，他俩各捐了多少元?_刷题宝

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小明和小红向贫困山区捐款。已知小明捐的比小红少，他俩各捐了多少元?

上一题下一题 0.0难度选择题更新时间:2010-08-06 11:15:14

答案(点此获取答案解析）

解：因为135=45+90，45和90的最大公因数是45.
答：小明捐45元，小红捐90元.

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