Not enough information to answer.... There is no 'standard' weight for cardboard. A box with walls of 4mm thickness will weigh less than the same size box, with walls of 6mm thickness.
125
About 115-125
about 125 pounds
125
125
125 pounds
125 lbs
125 pounds of cement weighs 125 pounds.
125 pounds is about 556 newtons.
125 lbs
125 lbs she does
125 lbs