甲数比乙数多20%,甲数与乙数的比是_.

问题描述:

甲数比乙数多20%,甲数与乙数的比是______.

(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.