Curated Video
GCSE Maths - Percentage Increase and Decrease (Multiplier Method) #93
This video covers: - How to increase or decrease a number by a given percentage. We cover 2 methods: 1) Find the percentage change, and then add or subtract it from the original 2) The multiplier method This video is suitable for maths...
Curated Video
GCSE Maths - How to Calculate Percentage Change (Increase or Decrease) #94
This video covers how to find the percentage increase or percentage decrease when a value has gone up or down. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE...
Curated Video
GCSE Secondary Maths Age 13-17 - Number: Reverse Percentages - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Calculating Percentage Changes in Economics
This video is a lecture on how to calculate percentage changes, which is a crucial skill in the field of economics for dealing with large and significant numbers. The lecturer explains the definition of a percentage, how to calculate...
FuseSchool
Percentage Increase & Decrease - Using Multipliers
In this video we are going to look at how to do percentage increases and decreases, using multipliers. You should already know what percentages are, and how to find them. Example: A train ticket costing £40 is reduced by 20%. What is the...
KnowMo
Percentage Decreases - Methods and Examples
This video provides a detailed explanation on how to calculate percentage decreases. The lecturer explains two methods for finding the new value after a percentage decrease, one using simple unitary method and the other using a...
Sophia Learning
Sophia: Decrease Percent of Change
This video resource demonstrates two ways to calculate a percent of change decrease. The lesson includes detailed examples of the skill.
Sophia Learning
Sophia: Percent of Change Real World Problems
Students watch a video lesson that demonstrates how to solve real-world percentage increase or decrease problems. The tutorial includes detailed examples.