KS2 Primary Maths Age 13-17 - Fractions, Decimals and Percentages: Adding and Subtracting Fractions - Explained

The video tutorial explains how to determine the unshaded fraction of a circle when given shaded portions. It demonstrates a method of adding fractions by finding a common denominator, specifically converting fractions to twelfths. The tutorial also discusses an alternative method of subtracting the sum of shaded fractions from one. The lesson concludes with a summary of the solution and a brief mention of the next paper.

What is the sum of the numerators after converting the fractions?

What alternative method could be used to find the unshaded fraction?