hitung pecahan {2/3+1/2}x3/4

(2/3+1/2)×3/4
=(4/6+3/6)×3/4
=7/6×3/4=21/24 disederhanakan
=7/8

(2/3+1/2)•3/4
= (4/6+3/6)•3/4
= 7/6•3/4
= 21/24
= 7/8

maaf ya kalu salah^^
semoga bermanfaat