If in a $150 mln portfolio of stock, twice as much is invested in stock A as is invested in all the other stocks, how much is invested in all the other stocks?
Options.
A) 50mln  B) 60mln  C) 70mln  D) 80mln  E) 90mln
Let x denote the amount invested in all the other stocks. Then the amount invested in stock A is 2x. As we have the $150 mln portfolio, x+2x=3x=150 mln from where x=50 mln.   50mlnnswer: 50mln
<result>A</result>
If in a $150 mln portfolio of stock, twice as much is invested in stock A as is invested in all the other stocks, how much is invested in all the other stocks?