Find the heaviest weight that you can do 4 deadlifts + 1 clean. The clean should include a full squat in it. For the metcon, you can do either power or full cleans, but these should be heavy as there is only a total of 15 reps for that movement. Scale push-ups and double unders accordingly.

Strength

4 deadlifts + 1 clean

Conditioning

3 rounds for time:
5 cleans, 185/125#
25 push-ups
50 double unders