All of the tickets for 2 real estate seminars F & G, were either purchases or given away, and the ratio of F tickets to G tickets was 2 to 1. Of the total number of F tickets and G tickets, what percentage was purchased?
1) The total number of F tickets and G tickets is 240
2) Of the F tickets, exactly 60% were purchases, and of the G tickets, exactly 80% were purchased.
Given condition F=2G
1. alone is not suff. F+G=240
2. .6F = purchased and .8G = purchased.
We want .6F+.8g/F+G is 66.66/% So B.