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| Question 1109967:  Donna invested her savings in two investment funds. The amount she invested in Fund A was 3
 times as much as the amount she invested in Fund B. Fund A returned a 2%
 profit and Fund B returned a 5%
 profit. How much did she invest in Fund B, if the total profit from the two funds together was $660?
 
 Answer by stanbon(75887)
      (Show Source): 
You can put this solution on YOUR website! Donna invested her savings in two investment funds. The amount she invested in Fund A was 3 times as much as the amount she invested in Fund B. Fund A returned a 2% profit and Fund B returned a 5% profit.
 How much did she invest in Fund B, if the total profit from the two funds together was $660?
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 Quantity Eq:: A = 3B
 Interest Eq:: 0.02A + 0.05B = 660
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 Rearrange and Modify to get:
 2A - 6B = 0
 2A + 5B = 66000
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 Subtract and solve for "B"
 11B = 66000
 B = $6000
 A = 3B = $18000
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 Cheers,
 Stan H.
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