hasil penjumlahan 4/5+2 2/4 adalah? tolong jawab kawan kawan

Bab Bilangan Pecahan
Matematika SD Kelas V

4/5 + 2 2/5 = 2 + 4/5 + 2/5
                  = 2 + 6/5
                 = 2 + 1 1/5
                 = 3 1/5

4/5 + 10/4
= (16+50)/5
= 66/5
= 13 1/5