Lauren is saving 20% of every paycheck. How many more years does Lauren need to work if she plans to save for a retirement period of 20 years, live with 40% of her current annual salary, and her current salary is $100,000?
Lauren plans to live in retirement with 40% of her current salary ($100,000), therefore 40%*$100,000 = $
<gadget id="calculator">40*.01*100000</gadget>
<output>40_000</output>
40,000.
If she wants to save for 20 years, then she will need to save 20 * $40,000 = $
<gadget id="calculator">20*40000</gadget>
<output>800_000</output>
800,000 to retire.
If her current salary is $100,00 and she's saving 20%, then she's able to save $100,000 * 20% = $
<gadget id="calculator">100000*20*.01</gadget>
<output>20_000</output>
20,000 every year.
To reach her desired savings goal ($800,000) she will need to work for another $800,000/$20,000 = 
<gadget id="calculator">800000/20000</gadget>
<output>40</output>
40 years.

<result>40</result>