Tolong bantu ya 2 soal ini sama caranya

29. Yg suka ips = 70° = 28 org
Yg suka ipa = 90°/70° x 28 = 36 org (C)
30. P muncul dua dadu jumlah 10 { (4,6) (5,5) (6,4) }
P muncul dua dadu kurang dr 5 { (1,1) (1,2) (1,3) (2,1) (2,2) (3,1) }
3/36 + 6/36 = 9/36 (C)