Tonight’s number line party is for whole numbers only. Watch what happens when a decimal comes to the party.
| Keyboard Shortcut | Action |
|---|---|
| Space | Pause/Play video playback |
| Enter | Pause/Play video playback |
| m | Mute/Unmute video volume |
| Up and Down arrows | Increase and decrease volume by 10% |
| Right and Left arrows | Seek forward or backward by 5 seconds |
| 0-9 | Fast seek to x% of the video. |
| f | Enter or exit fullscreen. (Note: To exit fullscreen in flash press the Esc key. |
| c | Press c to toggle captions on or off |
It was nice of him to help. Imagine the next partygoer was wearing the number 7.4. Which whole number should she round that to? Why?
Explain your thinking in the notes box.