Question: Make a necklace.
Options:
Cut a piece of hemp cord or string that is 10cm or 3.9" long. Thread beads onto string.  Tie the ends of the string together.
Cut a piece of hemp cord or string that is 80cm or 31.5" long. Thread beads onto string.  Tie the ends of the string together.
Answer: Cut a piece of hemp cord or string that is 80cm or 31.5" long. Thread beads onto string.  Tie the ends of the string together.