Word problem

nmtooter

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Jun 17, 2005
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I have one word problem that I am looking for help on. It's probably real simple and I am just making it seem overly complicated.

The average life expectancy for a man is 34 years longer than the life expectancy for a polar bear. If the total of these life expectancies is 110 years, find the life expectancy of each.

Thanks for any help. I feel like a dork asking for help.
 
Hello, nmtooter!

The average life expectancy for a man is 34 years longer than the life expectancy for a polar bear.
If the total of these life expectancies is 110 years, find the life expectancy of each.
Let P = life expectancy for a polar bear.
Then P + 34 = life expectancy for a man.

Their total is 110: . P + (P + 34) .= .110

And there is your equation!
 
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