If in a $210 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?  Choose one:
A) 70mln B) 60mln C) 50mln D) 40mln E) 30mln
Let x denote the amount invested in all the other stocks. Then the amount invested in stock A is 2x. As we have the $210 mln portfolio, x+2x=3x=210 mln from where x=70 mln.   70mlnnswer: 70mln
<result>A</result>
If in a $210 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?