一辆汽车从甲地到乙地,第一小时行了全程的25%,第二小时行了全程的30%,距离乙地还有270千米,
一辆汽车从甲地到乙地,第一小时行了全程的25%,第二小时行了全程的30%,距离乙地还有270千米,
甲乙两地全长多少米?
甲乙两地全长多少米?
数学人气:224 ℃时间:2019-08-20 10:22:31
优质解答
全程=270÷(100%-25%-30%)=600千米
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