smitas mother is 34 years old 2 years from now mother's age will be 4 times the present age what is smita 'S present age
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Let Smitha’s present age be S and her mother’s present age, M.
M = 34 …(1)
M+2 = 4(S+2) …(2), or
M+2 = 4S + 8, or
4S = M-6 = 34–6 = 28, so S = 28/4 = 7 years.
Smitha is 7 years old, at present.
Let Smitha’s present age be S and her mother’s present age, M.
M = 34 …(1)
M+2 = 4(S+2) …(2), or
M+2 = 4S + 8, or
4S = M-6 = 34–6 = 28, so S = 28/4 = 7 years.
Smitha is 7 years old, at present.
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