Question

find the missing term _,55,_85 please explain in step by step​

Answer 1

Answer:

45,75

This is the answer to the question

Answer 2

Answer:

40, 55, 70, 85

Step-by-step explanation:

difference between 55 ans 85 is 30 (2nd and 4th term)

so middle term that is 3rd term will be at difference of 15(=30/2)

so 3rd term will be 55+15= 70

and 1st term will be 55-15=40