I need this the answer to 2/7 × 5/6

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Find two numbers if their sum is 91 and the ratio is 6: 7?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,