Hasil dari 6 3/4 + 2 1/2

27/4+10/4= 37/4

37/4 = 9 1/4
        = 9.25

= 6 3/4 + 2 1/2
= 27/4 + 5/2
= 27+10/4
= 37/4
= 9 1/4

Atau

= 6 3/4 + 2 1/2
= 6,75 + 2,5
= 9,25