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How do you solve this problem In 4 years a mother will be 5 times as old as her daughter At present the mother is 9 times as old as the daughter How old are the mother and daughter today?
Wiki User
∙ 12y ago
m=9d
(m+4)=5(d+4)
m+4=5d+20
m=5d+16
9d=5d+16
4d=16
d=4
m=9(4)
today the mother is 36 and the daughter is 4
4 years from now the mother will be 40 and daughter will be 8
Wiki User
∙ 12y ago
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