Question

Soal mtk bsok dikumpul

Answer 1

Verified answer

1)
0,75 + 2/3 × 8
= 75/100 + 16/3
= 3/4 + 16/3
= 9/12 + 64/12
= 73/12
= 6 1/12

2)
0,6 + 1/2 : (2/3 - 0,25) × 1 4/5
= 6/10 + 1/2 : (2/3 - 25/100) × 9/5
= 3/5 + 1/2 : (2/3 - 1/4) × 9/5
= 3/5 + 1/2 : (8/12 - 3/12) × 9/5
= 3/5 + 1/2 : 5/12 × 9/5
= 3/5 + 1/2 × 12/5 × 9/5
= 3/5 + 54/25
= 15/25 + 54/25
= 69/25
= 2 19/25

3)
120 × 2 2/3
= 120 × 8/3
= 320

4)
2% , 3/12 , 0,83 , 6/9 , 44%
0,02 , 0,25 , 0,83 , 0,67 , 0,44

urutan dari yang terkecil menjadi :
2% , 3/12 , 44% , 6/9 , 0,83