Answer: 1) x/y
2) 5/4
Explanation:
1)
5/8 = BA/AC
x/y = ED/DF
2)
y = 2 x = ?
y = 2 = DF
(AC) = 8
8*(?) = 2
8(1/4) = 2
(1/4) * (BA) = (1/4) * 5 = (5/4) = x
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