Question

Kayla has a younger sister and an older brother.Her younger sister is 3 years more than a half of Kayla age.Her older brother is 7 years less than twice kalyla age.If the sum of all 3 of their age is 38,how old is Kayla

Answer 1

KAYLA'S AGE : 12
YOUNGER SISTER'S AGE : 9
OLDER BROTHER'S AGE : 17

12 + 9 + 17 = 38. Kayla is 12 years old.