EU's Barnier arrives in Downing Street for talks with UK's Davis

The video tutorial introduces the concepts of 'looking up' and 'rounding'. It provides a brief overview of these ideas, explaining their significance and application in various contexts.

What do you think is meant by 'Looking up' in this context?

How can the phrase 'Round every time' be interpreted in different scenarios?

In what situations might one need to 'look up'?

Can you provide examples of when rounding is necessary?

What are the implications of 'rounding' in mathematical calculations?