dari no 4 s.d 10 cepet ya kak

4) 4/6 × 3 ¹/6 × 2⅔
= 4/6 × 19/6 × 8/3
= 19/9 × 8/3
= 152/27
= 5 17/27

5) 5/12 × 3 ²/8 × 1⅓
= 5/12 × 26/8 × 4/3
= 65/48 × 4/3
= 65/36
= 1 29/36

6) 2 2/15 × 8 4/7 × 3 15/25
= 32/15 × 60/7 × 90/25
= 128/7 × 90/25
= 2304 / 35
= 65 29/35