 
<translate> Nne nne Milena dị afọ 7 * 9 = 63. Nna nna ya dị afọ 63 + 2 = afọ 65. N'ihi ya, afọ ole dị n'agbata Milena na nna nna ya bụ iri afọ isii na ise - asaa = iri afọ ise na asatọ. Azịza ikpeazụ: 58. <eng> Milena's grandmother is 7 * 9 = 63 years old. Her grandfather is 63 + 2 = 65 years old. So the age difference between Milena and her grandfather is 65 - 7 = 58 years. Final answer: 58. 