If x:y = 5:3 then (8x-5y):(8x+5y) = ?
If x:y = 5:3 then (8x-5y):(8x+5y) = ? Correct Answer 5:11
Hints: x/y = 5/3 8x/5y = 8 × 5/5 × 3 8x - 5y /8x + 5y = 40 - 15 / 40 + 15 = 25/58 = 5/11 = 5 : 11
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Feb 20, 2025