SOLUTION: This year a grandmother, her daughter, and her granddaughter noticed that the sum of their ages is 100 years. each of their ages is a power of 2. how old is the granddaughter?

Algebra ->  Customizable Word Problem Solvers  -> Age -> SOLUTION: This year a grandmother, her daughter, and her granddaughter noticed that the sum of their ages is 100 years. each of their ages is a power of 2. how old is the granddaughter?       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 867832: This year a grandmother, her daughter, and her granddaughter noticed that the sum of their ages is 100 years. each of their ages is a power of 2. how old is the granddaughter?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
This year a grandmother, her daughter, and her granddaughter noticed that the sum of their ages is 100 years. each of their ages is a power of 2. how old is the granddaughter?
-----------
64 + 32 + 4 = 100
Might be others.