一条鱼,重 1磅-自身重量的一半.
x=1-x/2
则x=2/3（磅）
答：重2/3磅.
一道英国高中的数学题,应该很简单的.
一道英国高中的数学题,应该很简单的.
a fish weighs 1 pound plus half its weight.how much does it weigh altogether?
a fish weighs 1 pound plus half its weight.how much does it weigh altogether?
数学人气：413 ℃时间：2019-12-13 16:39:30
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