SOLUTION: The daughter is 3 years old and her mother is 28 older than her daughter. how many years later will be the mother be 3times old as her daughter
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Question 837759: The daughter is 3 years old and her mother is 28 older than her daughter. how many years later will be the mother be 3times old as her daughter
You can put this solution on YOUR website! The daughter is 3 years old and her mother is 28 older than her daughter.
mom is 31
how many years later will be the mother be 3times old as her daughter
let y = no. of yrs for this to be true
31+y = 3(3+y)
31 + y = 9 + 3y
31 - 9 = 3y - y
22 = 2y
y = 11 years for this to be true
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Check this, find their ages in 11 yrs
Mom; 31+11 = 42
Daughter will be 3+11 = 14
Mom 3 times at old as the daughter
