Answer:
5.28 years (Rounded to tenths) or 5.27727273 years (Full number)
Step-by-step explanation:
34000 - 12000
= 22000/2.7
= 8148.14815 people/year
55,000 - 12000
= 43000/8148.14815
= 5.28 years (Rounded to tenths) or 5.27727273 years (Full number)