甲数的40%与乙数的50%相等,甲数是120,乙数是_.

问题描述:

甲数的40%与乙数的50%相等,甲数是120,乙数是______.

120×40%÷50%,
=120×0.4÷0.5,
=48÷0.5,
=96.
故答案为:96.