GCSE Secondary Maths Age 13-17 - Number: Bounds and Percentages - Explained

The video tutorial covers two main topics: rounding numbers to significant figures and calculating percentage increases. It begins with an explanation of how to determine the least and greatest possible values of a house price rounded to two significant figures. The tutorial then shifts to calculating the original value of a house after a 5% increase. The video concludes with advice on exam preparation, emphasizing the importance of practicing past papers and understanding frequently tested topics like percentages and geometry.

What does it mean when a value is described as being 105% of the original?

What are some common topics that frequently appear in GCSE papers?

Discuss the importance of practicing different types of questions for exam preparation.