250/650=5/3 .y-25/13 = 3/5y -2
5/13 +2 = 3/5y
31/13 = 3/5yy =31/13 x 5/3 =155/39 = 3 38/39
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250/650=5/3 .y-2
5/13 = 3/5y -2
5/13 +2 = 3/5y
31/13 = 3/5y
y =31/13 x 5/3 =155/39 = 3 38/39