Sarah is the oldest out of here four sisters. Her youngest sister is half her age. The 2 other sisters are twin and are 2 years

Question

3 years ago

14

Sarah is the oldest out of here four sisters. Her youngest sister is half her age. The 2 other sisters are twin and are 2 years

younger than Sarah. When the 4 sisters ages are added up together, the result is 45. If the youngest sister is n years old, than what is n?!?!
Plz asap
Thanks

Mathematics

1 answer:

marusya05 [52] · Answer 1 · 2022-06-06T16:55:49+03:00

marusya05 [52]3 years ago

7 0

Sarah is 14
The twins are 12
The youngest (n) is 7

14+(12+12)+7=45

n=7