Working load limit from breaking strain: divide by 5 for general lifting and by 8 for man-riding.
The formula: WLL = breaking strain / factor. Change any box and the full working updates. For study only, never for dive planning.
The IMCA ADS, BDS and LST papers ask this as a four-option question, with a calculator on screen. A free account gives you 15 practice questions for each exam, each with the worked answer and the document it comes from.