SOLUTION: A is half as old as b and b is half as old as c.the sum of
their ages is 105 years calculate the ages of a,b,c?
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Question 939423: A is half as old as b and b is half as old as c.the sum of
their ages is 105 years calculate the ages of a,b,c?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
given:
solution:
=> if then
...substitute and expressed in terms of
....solve for
now find and
=> =>
=> =>
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