selesikan perkalian 1. 12 x 4 1\8 = 2. 6 x 2,4 = 3. 28,1 x 5 = 4. 8 x 15 % = 5. 216 % x 4 = pakai cara

1. 12/1 × 33/8 = 396/8 = 99/2 = 49,5 atau 49 1/2
2. 6 × 2,4 = 6/1 × 24/10 = 144/10 = 14,4
3. 281/10 × 5/1 = 281/2 = 140,5
4. 8/1 × 15/100 = 120/100 = 1,2
5. 216/100 × 4/1 = 864/100 = 216/25 = 8,64 atau 8 16/25

sorry klo jwbnnya slh... ☺

semoga membantu ya...... .