Sort the glasses from least full to most full.
Here, we have four different glasses: A, B, C, and D. We have to sort the glasses from least full to most full. In this box, we need to write the letter of the glass which is the least full. To do this, we need to compare how much liquid each glass contains.
This line shows us how much liquid is in Glass A. The second line shows us how much liquid Glass B contains. This line shows us how full Glass C is. And the fourth line that we drew shows us how much liquid Glass D contains. Now, we can see that Glass B is the least full. So we need to write it in the box which says least full. Glass D contains slightly more liquid than B followed by C. And the glass which is the most full is Glass A.
So we’ve ordered the glasses from least full to most full: Glass B, D, C, and A. We found the glass which was the least full which was B. And then, we wrote the rest of the glasses in the correct order: B, D, C, and A.