Question

28,84,112,196,308,504-? how to solve this question​

Answer 1

Answer:

firstly, tell that what want to do in this question

Answer 2

Answer:

here your answer

Step-by-step explanation:

28~84=56 (28×2)

84~112=28 (28×1)

112~196=84 (28×3)

308~196=112 (28×4)

308~504=196 (28×7)

lly 28×6=168

504+168=672