Two springs of constants 20 x 103 nm and 30 x 103 nm are

Question

Solve the all parts of given question:

Question: Two springs of constants 2.0 x 103 N/m and 3.0 x 103 N/m are connected in tandem, and mass of 5.5kg hangs vertically from this spring.

Part A: By what amount does the mass stretch the combined spring?

Part B: By what amount does the mass stretch each individual spring?

I want help to find by what amount does the mass stretch the combined spring.