MSSTEALYOGURL90181 MSSTEALYOGURL90181 16-02-2024 Mathematics contestada If 5a + 12b + 13c = 52 and least value of k, then [k] is equal to (where [.] denotes greatest integer function and a) 60: 65 : 156 b) 60 : 156 : 65 c) 156 : 65 : 60 d )13 : 12 : 5