- #1
Omid
- 182
- 0
A man invest $1800 at 9/2 % and $2000 at 5%. How much must he invest at 6% so that the average income on the three investments will be 5% ?
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I set an equation and solved, then found he must invest -$1322 at 6%
What does the negative sign mean ? Probably I have made a mistake. If so please let me know.
Thanks
=============================================
I set an equation and solved, then found he must invest -$1322 at 6%
What does the negative sign mean ? Probably I have made a mistake. If so please let me know.
Thanks