1. 1/2 x 3/5 : 6/5 = 2. 3/4 x 4/5 : 4 1/2 = 3. 3 2/3 x 1/2 : 1 2/4 = 4. 1,5 x 3/12 : 1/4 = tolong di jawab dengan caranya !

1/2× 3/5 : 6/5
(1/2×3/5) : 6/5
3/10 : 6/5
3/10 × 5/6 = 15/60 = 1/4

3/4 × 4/5 : 4 1/2
3/4 × 5/4 : 9/2
15/16 : 9/2
15/16 × 2/9
30/144

3 2/3 × 1/2 : 1 2/4
11/3 × 1/2 : 6/4
11/6 : 6/4
11/6 × 4/6
44/36= 11/9

1,5 × 3/12 : 1/4
15/10 × 3/12 : 1/4
45/120 × 4/1
180/120 = 3/4

1. (1/2 x 3/5) : 6/5 = 3/10 : 6/5
= 3/10 x 5/6
= 1/4
2. (3/4 x 4/5) : 4 1/2 = 3/5 : 9/2
= 3/5 x 2/9
= 2/15
3. (3 2/3 x 1/2) : 1 2/4 = 11/6 : 6/4
= 11/6 x 4/6
= 3 2/3
4. (1,5 x 3/12) : 1/4 = 3/8 : 1/4
=3/8 x 4/1
= 1 1/2