Answer:
Sally is 54 years old and her mother is 80, how many years ago was Sally’s mother times her age?
Step-by-step explanation:
Sally's mother was three times her age 41 years ago!
Let us assume x years back , Sally's mom's age is 3 times of Sally's age. Hence
3(54-x) = 80-x
162-3x=80-x
162-80 = 3x-x
82=2x
x=41.
So , 41 years ago, Mothers age is 3 times of Sally's age.
When Sally's age was 13 (54-41), and her mom age was 39 (80-41).
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Answers & Comments
Answer:
Sally is 54 years old and her mother is 80, how many years ago was Sally’s mother times her age?
Step-by-step explanation:
Sally's mother was three times her age 41 years ago!
Verified answer
Answer:
Let us assume x years back , Sally's mom's age is 3 times of Sally's age. Hence
3(54-x) = 80-x
162-3x=80-x
162-80 = 3x-x
82=2x
x=41.
So , 41 years ago, Mothers age is 3 times of Sally's age.
When Sally's age was 13 (54-41), and her mom age was 39 (80-41).