Answer:
8 - x = 9 - y--->x - 8 = y - 9--->y = x + 1
47/x = 61/y------------------------>47y = 61x
47(x + 1) = 61x
47x + 47 = 61x
14x = 47, so x = 3 5/14 and y = 4 5/14
47/(47/14) = 14
?? = 14
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