There are some balloons in party, 1/3rd blasted by kids . Then 2/5th of the remaining by men , then 2/3rd of the remaining by women . At last 20 were remaining . How many balloons were in total ?
Pick:	A) 150	B) 27	C) 28	D) 26	E) 91
Sol:   45   If x persons were there in total , then   x × (1 – 1/3)× (1 – 2/5) ×(1 – 2/3) = 20   x×2/3 × 3/5 × 1/3 = 20   x = 150   150nswer:150
<result>A</result>
There are some balloons in party, 1/3rd blasted by kids . Then 2/5th of the remaining by men , then 2/3rd of the remaining by women . At last 20 were remaining . How many balloons were in total ?