If sally has known Bob for 2 years and 6 months, and sally is 13 years old, what percentage of her life has she known bon for
Bob and Sally have known each other for 2.5 years (2 years and 6 months). Sally is 13 years old.
So, the percentage of her life Sally has known Bob for can be calculated as:
(2.5 / 13) * 100 = 19.2%
Therefore, Sally has known Bob for approximately 19.2% of her life.
Sally also has known Anthony for 7 years
If Sally has known Anthony for 7 years in addition to knowing Bob for 2.5 years, we can calculate the total percentage of her life that she has known both Bob and Anthony for.
Total years known for both Bob and Anthony = 2.5 years + 7 years = 9.5 years
Percentage of her life known both Bob and Anthony for:
(9.5 / 13) * 100 = 73.1%
Therefore, Sally has known both Bob and Anthony for approximately 73.1% of her life.