Question

wich ratio does not belong: 7:49 1:7 2:14 3:11

Answer 1

Answer:

3:11

Step-by-step explanation:

the other ones have 7 in them

Answer 2

Answer:

³⁄₁₁ does not belong

Step-by-step explanation:

⁷⁄₄₉ , 1/7, ²⁄₁₄, ³⁄₁₁

⁷⁄₄₉ = 1/7

1/7 = 1/7

²⁄₁₄ = 1/7

³⁄₁₁ doesn't equal to 1/7