梅花鹿是X米,长颈鹿是梅花鹿的3.5倍,还比梅花鹿高3.65米,长颈鹿和梅花鹿个高多少米?
人气：209 ℃ 时间：2019-08-26 07:12:21
解答
根据题意,可知:3.5*X=X+3.65
解得:X=1.46 1.46+3.65=5.11
即,长颈鹿有5.11米高,梅花鹿有1.45米高.
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