1). 3/4 + 2/8 =
2). 8 - 5/30 =
3). 10 1/8 - 5/6 - 6 9/12 =
4). 5/8 × 10/25 =
5). 3 1/3 × 5 3/15 =
6). 5 5/6 × 12/18 × 3 1/5 =
Mohon jawaban sekalian jalannya ya Kakak

1) 3/4 + 2/8
= 3/4 + 1/4 = 4/4 = 1 ✔
2) 8 - 5/30
= (240 - 5)/30 = 235/30
= 7 25/30 = 7 5/6 ✔
3) 10 1/8 - 5/6 - 6 9/12
= 81/8 - 5/6 - 81/12
= (243 - 20 - 162)/24
= 61/24 = 2 13/24 ✔
4) 5/8 × 10/25
= 5/8 × 2/5 = 2/8 = 1/4 ✔
5) 3 1/3 × 5 3/15
= 10/3 × 78/15 = 2/3 × 78/3
= 2/3 × 26 = 52/3 = 17 1/3 ✔
6) 5 5/6 × 12/18 × 3 1/5
= 35/6 × 2/3 × 16/5
= 35/3 × 1/3 × 16/5 = 560/45
= 12 20/45 = 12 4/9 ✔


Semoga membantu :))