This video defines a ratio and provides several examples on how to write a ratio and shows how to simplify a ratio. http://mathispower4u.wordpress.com/
From playlist Ratios and Rates
Identifying and solving proportions
This is a short video tutorial on identifying and solving proportions. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info
From playlist All about ratios and proportions
This video introduces the Golden ratio and provides several examples of where the Golden ratio appears. http:mathispower4u.com
From playlist Mathematics General Interest
Ratios Introduction - what are ratios?
Ratios are used to compare different quantities. In this introduction to ratios we will look at what ratios are, how we deal with ratios of different measurement units and that ratios can be simplified. To donate to the tecmath channel:https://paypal.me/tecmath To support tecmath on Pa
From playlist Ratios
Introduction to Ratios (2 of 2: Equivalent Ratios)
More resources available at www.misterwootube.com
From playlist Basic Ratios & Rates
Three ways to solve a proportion
This is a short video tutorial on three ways to solve a proportion. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info
From playlist All about ratios and proportions
This is a short video tutorial on equivalent ratios. ✤ ✤ ✤ INTERACTIVE APPLETS AND WORKSHEETS ✤ ✤ ✤ http://fearlessmath.net ✤ ✤ ✤ FOLLOW ME ON TWITTER ✤ ✤ ✤ http://twitter.com/dhabecker
From playlist All about ratios and proportions
Solving a proportion using the cross product ex 7, 8/5 = (4/3x)
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we usually cross-multiply the two ratios and then solve for
From playlist How to Solve a Proportion
Jet Aircraft Propulsion by Prof. Bhaskar Roy and Prof. A. M. Pradeep, Department of Aerospace Engineering, IIT Bombay. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Bombay: Aerospace - Jet Aircraft Propulsion (CosmoLearning Aerospace Engineering)
ratio test for convergence and divergence
In this video, I show how to use the ratio test for convergence and divergence. I go through many examples that cover all three cases of the ratio test. Some other concepts covered include limits at infinity, limit comparison test, limit definition of e, infinite series with factorials, an
From playlist Calculus 2
Edexcel GCSE Higher June 2019 paper 2 calculator exam walkthrough
GCSE mathematics exam paper sat on the 6th of June 2019. playlist (all three papers) - https://www.youtube.com/playlist?list=PLm4auYJQkF_pZrbeCq3mBpKE3jJgvYIKa paper - https://bit.ly/3c3EIvS mark scheme - https://bit.ly/2FHEJtj
From playlist June 2019 GCSE exams
Ex: Problem Solving - Find a Ratio Given Averages
This video explains how to determine a ratio given averages.
From playlist Ratios and Rates
Mod-03 Lec-07 Defects in crystalline solids
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
Archimedes and the Law of the Lever Module 3: Vectors and Barycentric Co-ordinates
This is the third Module in the PD course (for high school maths educators) Mathematics in The Modern World: Archimedes and the Law of the Lever, which is available at https://www.openlearning.com/courses/archimedesthelawofthelever. In this Module, we look at Archimedes' Law of the Lever
From playlist Mathematics in The Modern World: PD courses for teachers
Physics: Viewer's Request: Mechanics #36: Satellite Orbital Motion
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 Given: 2 identical satellites orbit Earth in circular orbits at a distance of R and 3R from the surface of the Earth (R=radius of Ear
From playlist VIEWER REQUEST VIDEOS: PHYSICS MECHANICS
Lecture 14 | Introduction to Robotics
Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on A Finger-Shaped Tactile Sensor Using An Optical Waveguide, then lectures on Robot control and the one degree of freedom. CS223A
From playlist Lecture Collection | Introduction to Robotics
JEE Main Physics E & M #27 Electrical Potential Energy and de Broglie Wavelength
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 An alpha particle and a proton are accelerated from rest by a potential difference of 200B. After this, their de Broglie wavelengths
From playlist JEE (MAIN) PHYSICS E&M ELECTRICITY AND MAGNETISM
This is a short video tutorial on unit ratios...also called unit rates. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info
From playlist All about ratios and proportions
Mod-13 Lec-33 Aircraft Engine component matching: Dimensional analysis
Jet Aircraft Propulsion by Prof. Bhaskar Roy and Prof. A. M. Pradeep, Department of Aerospace Engineering, IIT Bombay. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Bombay: Aerospace - Jet Aircraft Propulsion (CosmoLearning Aerospace Engineering)