ALAINY DA SILVA COSTA
03/02/2017 • 09:52
VERDE # X
AMARELO # Y
X+Y = 144 E X/Y = 5/T
Y=144-X
X/144-X(Y) =5/7
7X=720-5X
12X=720
X=720/12
X=60
60+Y=144
Y=144-60
Y=84
X=60 Y=84
84-60= 24
AMARELO # Y
X+Y = 144 E X/Y = 5/T
Y=144-X
X/144-X(Y) =5/7
7X=720-5X
12X=720
X=720/12
X=60
60+Y=144
Y=144-60
Y=84
X=60 Y=84
84-60= 24