Answer:
Pam (6 years), Tia(8 years), Veronica(11 years) , Lily (15 years)
Step-by-step explanation:
Age of Tia = 8 years
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Given Tia is 2 years older than Pam
mathematically
age of Pam + 2 years = age of Tia
age of Pam + 2 years = 8 years
age of Pam = 8 years- 2 years = 6 years
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Given Pam is five years younger than Veronica
we can infer that age of veronica is age of Pam + 5 more years
mathematically
age of Pam + 5 years = age of Veronica
6 years + 5 years = age of Veronica
age of Veronica = 11 years
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Given Veronica is four years younger than Lily
we can infer that age of Veronica is (age of Lily - 4 years)
mathematically
age of Veronica = age of lily - 4 years
11 years = age of lily - 4 years
age of lily = 11 years + 4 years = 15 years
age of lily = 15 years
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Arranging the list from youngest to oldest we have
age of Pam = 6 years
Age of Tia = 8 years
age of Veronica = 11 years
age of lily = 15 years
Arranging sisters in order of youngest to oldest
Pam, Tia, Veronica , Lily
