mk đang cần cách giải
bạn nào có thể giúp mk ko
thanks
Mình sẽ giúp bạn #nhóc siêu quậy
Giải
Tuổi em là : 35 : [2+3] * 2 = 14 [tuổi]
Đáp số : 14 tuổi
đs 14 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 % đó
14 dung 100000000000000000000000%
14 nha. 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000% là sai
14 tuổi đúng rồi đó các bạn mình vừa thi violympic xong
14 tuổi là chắc chắn 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%
14 nha bạn
Nếu thấy mình đúng thì k nha
~Chúc bạn học giỏi~
Tuổi em hiện nay là :
35 : ( 1 + 2 ) x 2 = 14 ( tuổi )
đáp số : 14 tuổi
Tuổi em hiện nay là:
35 : ( 2 + 3 ) x 2 = 14 ( tuổi )
Đ/s:..............
Tuổi anh gấp đôi tuổi em = > Tuổi em = 1/2 tuổi anh
Tổng số phần bằng nhau:
1 + 2 = 3 phần
= > Tuổi em là:
35 : 3 = 11,666667 = 12 tuổi
Đs: 12 tuổi
Theo bài ra ta có sơ đồ:
Tuổi em khi đó: !-----!
Tuổi anh khi đó: !-----!-----!
Tuổi em hiện nay: !-----!-----!
Tuổi anh hiện nay: !-----!-----!-----!
Tổng số phần bằng nhau: 2 + 3 = 5 (phần)
Tuổi em hiện nay là: 35 : 5 x 2 = 14 (tuổi)
cho mình hỏi tuổi anh hiện nay ở đây ra 3 phần