Answer: 57 paper clips.
Step-by-step explanation:
The mass of a paper clip is about 1 gram. They are asking how many paper clips it will take to so that the number of paper clips and a chicken egg that has a mass of 56.8 grams will balance the scale. They are asking you to round to the nearest gram which would be 57. So 57/1 = 57. It will take 57 paper clips.
Hope that helps!!