Problem: which greatest possible length can be used to measure exactly 12 meter 65 cm , 15 meter 25 cm and 10 meter 65 cm
Rationale: "explanation : convert first all terms into cm . i . e . 1265 cm , 1525 cm , 1065 cm . now whenever we need to calculate this type of question , we need to find the hcf . hcf of above terms is 5 . option b"
annotated_formula: floor(divide(add(multiply(12, const_100), 65), add(multiply(15, const_100), 25)))