KnowMo
Percentage Increases: Methods for Calculations and Applications
This video is a lecture on percentage increases, with a focus on how to calculate them for interest calculations and profit margins. The presenter explains two methods for calculating percentage increases, the unitary method and using a...
KnowMo
Expressing Quantities as a Percentage
This is a lecture video that explains how to express quantities as a percentage. The speaker explains the concept of percentages and how they are closely linked to fractions and decimals. They demonstrate different methods to convert a...
Curated Video
Introduction to Percentages and Percentage Changes in Business
The video explains the importance of percentages in business and provides a step-by-step process for calculating percentage changes. It highlights the various applications of percentages in business, including market share, profit...
Curated Video
The Complete Excel Guide: Beginners to Advanced - Formatting Numbers
In this video, let's learn how to format numbers. This clip is from the chapter "Excel 2019 Beginners: Formatting Worksheets" of the series "The Complete Excel Guide: Beginners to Advanced".In this section, you'll learn how to format...
Brian McLogan
How to write a fraction as a decimal and as a percent
👉 Learn how to convert between decimals, fractions, and percentages. Numbers can be converted between decimals, fractions, and percents. To convert a number written in decimals to fractions, we write the number without the decimal point...
KnowMo
Compound Growth and Decay: Understanding the Formula and Real-World Applications
The video explains the concept of compound growth and decay in real-life scenarios such as interest rates, bacterial growth, radioactive decay, and depreciation of houses and cars. The video provides examples and formulas for calculating...
KnowMo
How to Calculate Simple Interest in Financial Mathematics
The video is a lecture on simple interest in financial mathematics. The presenter explains the concept of simple interest and how it is used to calculate interest for a period of time at a particular rate of interest. The formula for...
Brian McLogan
Learn how to find the probability from a histogram
👉 Learn how to find probability from a normal distribution curve. A set of data are said to be normally distributed if the set of data is symmetrical about the mean. The shape of a normal distribution curve is bell-shaped. The normal...
Curated Video
How a Restaurant Uses Math
How is math used in restaurants? Meet restaurant owner, Megan Ada from Asterisk Supper Club who shares how math is used in culinary arts and her business! This educational kids math video shows upper elementary math students how...
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...
Brian McLogan
Percent of change
👉 Learn how to solve problems using percents. When solving problems with percents we will either convert the percents to decimal form or use proportions to solve. We will look to solve for the percent of change, the original price,...
FuseSchool
MATHS - Statistics - Probability Part 2
If you watched part 1 of the probability basics, you would know that probability is a ratio between the number of “successful” outcomes and the number of all outcomes. As you may also know, ratio - is just a number - so it can be...
Why U
Algebra 30 - Solving Percentage Problems with Linear Equations
Many real-world problems involve percentages. This lecture shows how Algebra is used to solve problems involving percent change and profit-and-loss.
Zach Star
Simple, yet counterintuitive mathematics - Why numbers don't always mean what you think
Simple, yet counterintuitive mathematics - Why numbers don't always mean what you think
Professor Dave Explains
Converting Between Fractions, Decimals, and Percentages
Converting between different ways of expressing a value.
Cerebellum
Decimals
This video covers exam strategy, using a calculator, arithmetic and decimals. This is part 2 from the series 'Introduction to the Math Section of the SAT'.
Curated Video
Decoding Percent Problems in Real World Scenarios
In this video, the teacher explains the difference between percent change and amount of change. They use real-world scenarios to help students understand and decode percent problems. The teacher emphasizes the importance of identifying...
Curated Video
Determine Associations by Comparing Conditional Relative Frequencies
This video explains how to determine associations between the class of passengers on the Titanic and their survival rates. They demonstrate how to calculate conditional relative frequencies and caution against making assumptions based...
Why U
Algebra 29 - Understanding Percentages
Percentages are one method of describing a fraction of a quantity. The percent is the numerator of a fraction whose denominator is understood to be one-hundred.
Sky News
Matt Hancock Vaccine Update Press Briefing
CLEAN: Interior shots of Health Secretary Matt Hancock speaking at a government briefing on COVID-19, speaking about getting people in vulnerable groups vaccinated and secure supplies of the vaccine on 17th March 2021 in Downing Street,...
Bloomberg
Chicago Schools Not Ready to Reopen, Teachers Union Leader Says
Jul.31 -- Chicago Teachers Union Vice President Stacy Davis Gates explains why it is not safe for teachers and students to return to school. She speaks with Bloomberg's Amanda Lang and Vonnie Quinn on "Bloomberg Markets."
Bloomberg
Foreign Ownership of China Onshore Bonds to Increase, Invesco Says
Apr.08 -- Ken Hu, chief investment officer for fixed income APAC at Invesco, talks about the trade negotiations between the U.S. and China, the yuan, and China bonds. He speaks on "Bloomberg Markets: Asia."