Problem: what is the ratio between perimeters of two squares one having 8 times the diagonal then the other ?
Rationale: "d = 8 d d = d a √ 2 = 8 d a √ 2 = d a = 8 d / √ 2 a = d / √ 2 = > 8 : 1 answer : d"
annotated_formula: divide(8, divide(8, 8))