Final answer:
The average cervical dilation per hour for multiparas is 1 cm/hour.
Step-by-step explanation:
The average cervical dilation per hour for multiparas, or women who have given birth before, is generally about 1 cm/hour. This means that the cervix dilates by approximately 1 centimeter in diameter every hour during labor. However, it's important to note that this rate can vary from woman to woman and may not be consistent throughout labor.