one

make a label for each of the 10 baskets. take one apple from #1 basket. take 2 Apples from #2 basket, take 3 apples from #3, etc. put all apples on the scale and see how many oz over standard weight. so we know which basket contains havier apples. make sense?

☆ 發自Android 文學城閱覽器 5.5