Asked by lily
A mother is 21 years old then her new born daughter. how old does her daughter when her age will be 1 by 4 of her mother
Answers
Answered by
Reiny
Trying to make sense out of the gibberish English.
I will assume you meant:
How old will her daughter be when her age is 1/3 of her mother's age.
daughter now : ---- 0
mother now -------21
0+x = (1/4)(21+x)
4x = 21 + x
3x = 21
x = 7
Find their ages in 7 years, and see if your condition is met.
I will assume you meant:
How old will her daughter be when her age is 1/3 of her mother's age.
daughter now : ---- 0
mother now -------21
0+x = (1/4)(21+x)
4x = 21 + x
3x = 21
x = 7
Find their ages in 7 years, and see if your condition is met.
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