Question

Select the option that us related to the third term on the same basis as the second term is related to first term. 7:55 :: 9:?​

Answer 1

Answer:

89

Step-by-step explanation:

7 : 55 second term is related to first term

7 : 7 × 8 - 1

9 : 9 × 10 - 1

9 : 89