Ta có:

      135 × 7 + 9 = 945 + 9 = 954

      135 × 8 + 9 = 1080 + 9 = 1089

Vậy số cần tìm là 954.

Kí hiệu số đó là a , ta có abc chia hết cho 135 + 9

Vậy ta có số a có thể là  :
144 , 153 , ...

Nhưng số bé nhất là 144

=> Số bé nhất có 3 chữ số chia hết cho 135 dư 9 là số 144.

dap an la 954

Đáp số là : 954

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Số cần tìm là 954

tk cho mk nha!

thanks

Giải:

Ta gọi số đó là a

Ta có : abc chia hết cho 135 + 9

Vậy số a có thể là :

144 , 153 ; ...

Nhưng số bé nhất là 144 

=> Số bé nhất có ba chữ số chia hết cho 135 dư 9 là 144

Học tốt

k mình

Năm mới vui vẻ nhé ^^

135x7+9=954

954:137=7 (dư 9)

Mà 954<1000

số dó là 954 bạn nhé .k mình nha

Các bạn ghi đầy đủ cách làm nha

số lớn nhất có 3 chữ số đó là số 123