Beat the Dog Before the Lion (II)

After beating her granddaughter and venting her anger, the old woman with messy hair and dirty clothes cried out to the guards who were executing the punishment, "Sir, how can an old woman like me endure twenty-three rounds of flogging… Husband, why did you leave so early…"

The guard threw up his hands helplessly with a facial expression that said it was not up to him to decide.

"The lord has said that your son, daughter, son-in-law and daughter-in-law can receive the flogging on your behalf."

The looks on the faces of the old woman's children changed. Her two daughters-in-law shrunk back, and her son-in-law looked up at the sky.

They divided the 90 rounds of flogging equally among themselves. If they were to share out the 23 rounds of flogging for the old woman, would they still be alive?