Grade 8
That is one big cup of Coffee

Grade 7
Here is a similar task for you.

Your task is to determine the volume of this record chocolate bar.
This chocolate bar was made by the World’s Finest Chocolate Company in Chicago. It set a new Guinness World Record in 2011.

Things to consider:
What do you need to know about this chocolate bar to find the volume? How can you find out more information?

How will you express the volume of chocolate contained in this bar?

Make sure to show your thinking and work so that others can understand how you found your approximate volume.