A Admin • 828.03K Points Coach Q. If m : n = 3 : 2, then (4m + 5n) : (4m - 5n) is equal to = ? (A) 4 : 9 (B) 9 : 4 (C) 11 : 1 (D) 9 : 1 Correct Answer - Option(C) Views: 4 Filed under category Math Hashtags: Share Manage Tags
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