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数学
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甲数比乙数多20%,甲数与乙数的比是______.
人气:234 ℃ 时间:2019-08-26 06:46:41
解答
(1+20%):1,
=1.2:1,
=(1.2×100):(1×100),
=120:100,
=(120÷20):(100÷20),
=6:5;
故答案为:6:5.
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