How long does it take for 10 lbs of potatoes to boil?

Are these whole potatoes or cut potatoes?

Large ones or small ones?

If these are whole baked potatoes, (Large Potatoes) puncture them several times each with a fork. Preheat your over to 375 and bake for about an hour. Carefully remove one of the potatoes from the center of your pan, use a knife or fork and make a small incision to check if it's soft all the way through. If it's still a little hard, continue baking, and repeat the same "poking" process until your fork or knife goes through easily all the way through the potato.