Question 743824
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Nico puts $250 into a savings account that earns $6 per year simple interest. 
How long will it take for Nico to  earn $90 interest?
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<pre>
6 dollars simple interest per year means that 90 dollars simple interest 
will be achieved in  {{{90/6}}} = 15 years from the beginning.    <U>ANSWER</U>.
</pre>

Solved.