At a college party, 70% of the women are wearing red t-shirts. If 60% of the people at the party are wearing red t-shirts, what is the ratio of women to men at the party?
1) Forty percent of the men at the party are wearing red t-shirts.
2) There are 120 people at the party.
1) Forty percent of the men at the party are wearing red t-shirts.
2) There are 120 people at the party.
It's C, right?
ReplyDeleteI think A is sufficient.
ReplyDelete0.7w+0.4m=0.6(m+w)
ReplyDelete0.1w=0.2m
w/m=2/1
1 is suff
0.7w+m=72
cant determine w/m 2 is insuf
A
I go with A
ReplyDelete