Sisipkan pecahan antara 1/3 dan 1/2?

1/3=0,3  1/2=0,5
jawabannya 0,4=2/5

1/3 = 8/24
1/2 = 12/24
pecahan – pecahan
9/24 = 3/8, 10/24 = 5/12, 11/24