daniellajuro98 daniellajuro98

08-08-2018
Mathematics

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i would like to know the answer for this question

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Respuesta :

08-08-2018

To put words into equations:
x+y+z =50
x=4y
4y=5z -> z= 4/5 y

Which means
4y+y+ 4/5 y= 50
29/5 y =50
29y=250
Y=29/250

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