SOLUTION: Age of X in month equal to age of Y in year, age of X in days equal to age of Z in weeks ;total age of X,Y,Z are 140 . Then there seprate ahe is ?

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Question 1011838: Age of X in month equal to age of Y in year, age of X in days equal to age of Z in weeks ;total age of X,Y,Z are 140 . Then there seprate ahe is ?
Found 2 solutions by stanbon, MathTherapy:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Age of X in month equal to age of Y in year, age of X in days equal to age of Z in weeks ;total age of X,Y,Z are 140 . Then there seprate ages are ?
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Write the variables in years::
X/12 = y
X/365 = Z/52
X + Y + Z = 140
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X + X/12 + (52/365)X = 140
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365*12X + 365X + 12*52X = 12*365*140
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5369X = 613200
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X = 114.3
Y = 9.5
Z = 16.2

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!

Age of X in month equal to age of Y in year, age of X in days equal to age of Z in weeks ;total age of X,Y,Z are 140 . Then there seprate ahe is ?
Y’s age: highlight_green%2884.32%29 years

X’s age: highlight_green%28system%2884.32months%2COR%2C+2529.73days%2COR%2C+7.03years%29%29

Z’s age: highlight_green%28system%282529.73weeks%2C+OR%2C+48.65years%29%29