 And how do you know? What takes longer and how do you know? Oh, you got put on the spot, Emily. What takes longer and how do you know? I think it's maybe four, six, because if one half of a minute equals 30 minutes, probably. Refraise what you're thinking. One half of a minute equals 30 minutes? One half of a minute equals 30 seconds, because you're saying half of a minute and a minute is 60 seconds, and half of 60 is 30. So I think four, six is more than one half, because it could be more seconds than 30 seconds. How is Emily using her knowledge of fractions to correctly state that? How is she using her knowledge of fractions, and what she knows about benchmark fractions, and where fractions are in terms of greater than certain benchmarks or less than certain benchmarks? Gerilyn, what do you think? So in other words, how does she know that four, six is greater than one half, just looking solely? Let's say we didn't even know how many seconds equals a minute. Just looking at those fractions, how do you know that four, six is greater? I think that four, six is greater, just like Emily said, because if you divide six times 60, which is the seconds, it'll give you about like 10, like 10. Let's forget about division, okay? Let's focus on our fractional knowledge. What do you know about halves, and what do you notice about four, six? That four, six is greater than a half, because when you simplify the four, six, it'll give you two thirds, and two thirds is greater than a half. Very good. But what else do we know about that six, and how is it important to really analyze that six? Gabby? One, four, six is greater than a half, because a half of six is three, and the fraction will be three over six, and this is one more than a half. Very good. So what Gabby knows is this represents one half. One half represents one half. She knows that four, six is greater than half, because what is half of six? Three, but do we have three parts of that six? We have four, six, all right? So we have more than that half.