来考大家一道数学题吧 看谁最快# WaterWorld - 未名水世界
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In a certain company, a third of the workers do not have a retirement plan.
20% of the workers who do not have a retirement plan are women, and 40% of
the workers who do have a retirement plan are men. If 120 of the workers of
that company are men, how many of the workers are women?
20% of the workers who do not have a retirement plan are women, and 40% of
the workers who do have a retirement plan are men. If 120 of the workers of
that company are men, how many of the workers are women?