DS: If the drama club and music club are combined, what percent of the combined membership will be male?
1) of the 16 members of the drama club, 15 are male;
2) of the 20 members of the music club, 10 are male.
ATH connecttype="rect" gradientshapeok="t" extrusionok="f">ATH>ATH connecttype="rect" gradientshapeok="t" extrusionok="f">ATH>求教模考一DS题, 我选C, 答案E, 是否我对提问理解有问题? 请指教, 谢谢. |