Division 3 The lean meat content of a carcase shall be calculated according to the following formula:
United Kingdom
LMPHGP 2 = 62,89706 – 0,69952 FHGP 2 + 0,09096 MHGP 2
where:
LMPHGP 2 FHGP 2 MHGP 2
the estimated percentage of lean meat in a carcase;
the thickness of backfat (including rind) in millimetres, measured 6 centimetres off the midline of the split carcase between the third and fourth last rib;
the thickness of muscle in millimetres, measured at the same time and in the same place as FHGP 2.