How many weeks is 89 days?

Answer 1

70 days = 10 weeks
77 days = 11 weeks
84 days = 12 weeks
89 - 84 = 5
Answer: 12 weeks 5 days = 89 days

Answer 2

89 ÷ 7 = 12 weeks 5 days
Note: there are 7 days in a week.