The ratio of men to women = 3:1
Number of committee members = 20
number of men in the committee = 34×20=15
Number of women in the committee = 14×20=5
New ratio = 3:2, and let the number of women to be added to make the ratio 3:2 be x
3:2 = 15:5+x
32=155+x
15 + 3x = 30
3x = 30 - 15 = 15
x = 153 = 5
Therefore, the number of women to be added to make the ratio of men to women 3:2 = 5.