Answer:
The ratio is 2
Step-by-step explanation:
2/1=2
To find the ratio of this sequence we can divide each number by the number in front of it.
2 ÷ 1 = 2
1 ÷ 1/2 = 2
1/2 ÷ 1/4 = 2
Therefore, the ratio is 2.
Best of Luck!
