x : 15 = 2 + 3
x : 15 = 5
x = 5 . 15
x = 75
x : 15 = 2 + 3
x : 15 = 5
x = 5 x 15
x = 75
k mik mik k lại
thank you very much
x : 15 = 2 + 3
x : 15 = 6 , x = 6 * 15
x = 75, nhớ k cho mk nha các bạn
x : 15 = 3 +2
x : 15 = 5
x =15 x 5
x = 75
x :15 = 2 + 3 = x : 15 = 5
x = 5 * 15
x = 75
x : 15 = 3 + 2
x : 15 = 5
x = 5 * 15
x = 75