1 2/5 + 7/4 ? tolong bantu ya

Kata kunci : pertambahan pecahan
Mapel : Matematika

=> 1 2/5 + 7/4 = ...?
=> 7/5 + 7/4
=> 28/20 + 35/20
=> 63/20
=> 3 3/20

Materi : Pecahan
Jawaban :
1 2/5 + 7/4
= 7/5 + 7/4
= 28/20 + 35/20
= 63/20
= 3 3/20

semoga membantu^^