kak tolong ya yang pintar mtk,cuman no.8-10

Good Luck!!!!!!!
.^v^

Jawab
1) 16 7/8 - 12 2/9
= 2 x 7 - 4 x ⅔
= 14 - 8/3
= 34/3
=11 1/3
= 11/3
= 3 2/3( gak ada isinya)

2) persediaan= 22 1/2 kg
datang pembeli,membeli = 3 1/4 dan 5 1/2
Jawab=
= 22 1/2 +(3 1/4 + 5 1/2)
= 11 +(3/4 + 5/2)
= 11 + 13/4
= 57/4
= 14 1/4 (D)

3) 175%
= 175/100
= 7/4
= 1 3/4 (A)

(Semoga membantu, jadikan jawaban terbaik ya,terima-kasih)