GCSE Secondary Maths Age 13-17 - Number: Percentage - Explained

The video tutorial explains how to analyze a starred question involving percentages, specifically focusing on student attendance data. The teacher guides through calculating the attendance percentage to determine if the school met its target of 94% attendance on a specific Friday. The process involves adding up the total number of students present and comparing it to the total possible attendances, converting the result into a percentage. The conclusion reveals that the school did not meet its target, and the teacher discusses the mark allocation for the question.

What is the main focus of the question discussed in the video?

• Calculating reverse percentages

• Understanding student attendance data

• Solving complex algebraic equations

• Analyzing historical data trends

How many students were present on Friday according to the data?

• 1000

• 1150

• 1092

• 1210

What is the total number of possible attendances on Friday?

• 1000

• 1210

• 1092

• 1150

What percentage of attendance was achieved on Friday?

• 85%

• 100%

• 90%

• 94%

How many marks were allocated for the question discussed?

• Three marks

• Five marks

• Two marks

• Four marks