Lizzy: There were 63 Easter eggs in the yard. Hannah found twice as many as Helen. How many Easter eggs did Hannah find?.
Me: Hmmm, let me think. I think this is the detailed solution:
Hannah found twice as many as Helen, so there are 2 + 1 = 3 units of eggs. There were 63 Easter eggs total and there are 3 units of eggs so 63 / 3 = 21 easter eggs per unit. So if Helen found 21 eggs and Hannah found twice as many, then Hannah found 2 * 21 = 42 Easter eggs. Final answer: 42.