Respuesta :
Answer: 12:21 = 8:14
Step-by-step explanation:
6:7 = 12:14
1:6 = 2:12 (closest to 14)
12:21 ÷ 3 = 4:7 x 2 = 8:14
Because of this, 12:21 is equivalent to 8:14
Answer: 12:21 = 8:14
Step-by-step explanation:
6:7 = 12:14
1:6 = 2:12 (closest to 14)
12:21 ÷ 3 = 4:7 x 2 = 8:14
Because of this, 12:21 is equivalent to 8:14