prep Math 求问

pansypansy510

3、   Of the 1400 college teachers surveyed, 42% said they considered engaging in research, How many of the college teachers surveyed was women?

1)      In the surveyed, 36% of the men and 50% of the women said that they xxxxx

2)      In the surveyed, 288 men said that they considered xxxx

          2)为什么不对，如果说288未必是全部的男人，但是经常有题有类似的在总数量已知的情况下，给个子集的数量，那是不是说都可以认为题中给的数量并不一定就是子集的全部。还是本题2）另有其他问题

flxy

288men只能算出consideredxxxxx的women,不是surveyed的

pansypansy510

谢谢，明白了，原来是没理解题意