Gia đình Tý có 4 người. Bố Tý năm nay 42 tuổi, gấp 7 lần tuổi Tý. Tuổi mẹ Tý hơn 6 lần tuổi Tý là 4 tuổi. Tuổi anh Tý kém tuổi trung bình cộng của cả nhà là 16 tuổi. Hỏi anh Tý năm nay mấy tuổi?
Ty's family had four. 42 year-old Ty, father 7 times-old Ty. Old mom Ty 6 times Line is 4 years old. Age the average age of poor public Investment of all is 16 years. Ask Ty year those years?
Rat 4 person family. Dad is 42 years old Rat, Rat 7 times. Maternal age over 6 times Rat Rat is 4 years old. Ty's age plus low average age of the house is 16 years old. Ty asked him how old this year?
There are four people in the family, my father, 42 years old, seven years old, two times. I'm six years old and I'm four years old and I'm years old. I'm 16 years old. I'm years old. How old are you?