When I was 4 years old my brother was half my age . Now I'm 18 years old . How old my brother :)) câu hỏi 7368378 - hoidap247.com

Question

When I was 4 years old my brother was half my age . Now I'm 18 years old . How old my brother :))

reinky · Answer

half: một nửa
Your brother is:
`18 - (4:2) = 16(years)`

vannguyen229723 · Answer

when i was 4 years old so my brother is 2 years old
now i am 18 years old so my brother is 16 years old
4:2 = 2
18- 2 = 16

When I was 4 years old my brother was half my age . Now I'm 18 years old . How old my brother :))