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Verified answer
X, y bilangan positifrata rata dari = 7,17,x
X1= 1/3 (24+ x)
rata-rata dari y dan 16
X2 = 1/2(y+16)
X1 = X2
1/3 (24 + x) = 1/2 (y+16).....kalikan 6
2(24 + x) = 3(y + 16)
48 + 2x = 3y + 48
2x = 3y
x/y = 3/2
x : y = 3 : 2