SOLUTION: When Tom was born his dad was 27 8 years ago toms dad was twice the age tom will be in 5years time how old is tom now? please help I have no idea
Question 1045997: When Tom was born his dad was 27 8 years ago toms dad was twice the age tom will be in 5years time how old is tom now? please help I have no idea Found 2 solutions by josmiceli, MathTherapy:Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website! Let = Tom's age now
Let = Dad's age now
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The difference in their ages will always
be
So, is his dad's age when
Tom was born
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You are given that
(1)
-------------------
(2)
--------------------------
(1)
and
(2)
(2)
-----------------------
Subtract (2) from (1)
(1)
(2)
---------------------
and
(1)
(1)
-------------------
Tom is 9 now
----------------
check:
(1)
(1)
(1)
and
(2)
(2)
(2)
(2)
OK