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
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
Express Ratio In The Form n:1 or 1:n - GCSE Maths Help
Here, we show you how to express ratio in the form n:1 (n to 1) or 1:0n, and apply the method to a three part ratio! This technique with ratios is very common on GCSE maths exam papers, for both foundation and higher tier. The technique is incredibly simple - just divide each side of the
From playlist GCSE Maths Ratio Tips & Tricks
MIT 15.S50 Poker Theory and Analysis, IAP 2015 View the complete course: http://ocw.mit.edu/15-S50IAP15 Instructor: Kevin Desmond An overview of the course requirements, expectations, software used for tournaments, advanced techniques, and some basics tools and concepts for the class are
From playlist MIT 15.S50 Poker Theory and Analysis, IAP 2015
Learn to solve a proportion by determining & multiplying by LCD ex 14,(2x–11)=5(x–3)/11
👉 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
Solve a proportion by multiplying by the LCD ex 13, (2n - 9)/7 = (3 - n)/4
👉 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
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
Pokemon Go Maths lesson 1 - Ratio - How many Pokecoins should you buy at one time?
I was just going to teach a simple lesson on Ratios when I discovered that you should NOT buy 550 pokecoins or 1200 pokecoins at a time. You will also learn how to express ratios as a fraction and understand what ratio means.
From playlist Pokemon Go
Learn how to apply the cross product to solve the proportion ex 10, (x - 5)/4 = 3/2
👉 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
Analyzing an argument for validity
Learning Objectives: 1) Analyze an argument to determine it's logical structure 2) Decide if the logical form of an argument is valid or invalid The main argument forms are Modus Ponens, Modus Tollens, Generalization, Specialization, and Contradiction. To see more on each of these, check
From playlist Discrete Math (Full Course: Sets, Logic, Proofs, Probability, Graph Theory, etc)
In this video I walk you through my process of exploring and tinkering with a piece of known mathematics to ultimately find a novel connection to Fibonacci numbers. Chapters: 0:00 - intro 2:51 - block demonstration 8:42 - use python to further explore our transformation and derive a se
From playlist Summer of Math Exposition Youtube Videos
MIT 15.S50 Poker Theory and Analysis, IAP 2015 View the complete course: http://ocw.mit.edu/15-S50IAP15 Instructor: Matt Hawrilenko In this session, guest Matt Hawrilenko discusses game theory, value betting and bluffing, how to maximize the value of the entire set of hands, and exploitiv
From playlist MIT 15.S50 Poker Theory and Analysis, IAP 2015
Dealing Cards with Cryptography (with Ron Rivest) - Numberphile
More Ron Rivest videos: http://bit.ly/RonRivest Cryptography playlist: http://bit.ly/crypto_videos More links & stuff in full description below ↓↓↓ Ron Rivest: http://people.csail.mit.edu/rivest/ Computerphile: https://www.youtube.com/user/computerphile Numberphile is supported by the M
From playlist Cryptography on Numberphile and Computerphile
1. Course Overview and Introduction (MIT 15.S50 How to Win at Texas Hold 'Em, January IAP 2016)
MIT 15.S50 How to Win at Texas Hold 'Em, January IAP 2016 View the complete course: http://ocw.mit.edu/15-S50IAP16 Instructor: Will Ma Will Ma gives an overview of the general topics and structure of the course, and begins the course by covering the basics of poker reasoning and play. Li
From playlist MIT 15.S50 How to Win at Texas Hold 'Em, IAP 2016
Using ratio tables to connect simple fractions and percents
From playlist Arithmetic and Pre-Algebra: Fractions, Decimals and Percents
Simple Probability – Speaking of Randomness (7-3)
In order to understand the world around us, we need a way of talking about randomness. So many events in life are outside of our control. Because we do not have certainty in our world, we need a way to think and speak about whether an event is likely to occur or not. The language of random
From playlist WK7 Sampling, Probability, & Inference - Online Statistics for the Flipped Classroom
2.4.1 RSA Public Key Encryption: Video
MIT 6.042J Mathematics for Computer Science, Spring 2015 View the complete course: http://ocw.mit.edu/6-042JS15 Instructor: Albert R. Meyer License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 6.042J Mathematics for Computer Science, Spring 2015
Introduction to Probability and Statistics 131A. Lecture 2. Probability
UCI Math 131A: Introduction to Probability and Statistics (Summer 2013) Lec 02. Introduction to Probability and Statistics: Probability View the complete course: http://ocw.uci.edu/courses/math_131a_introduction_to_probability_and_statistics.html Instructor: Michael C. Cranston, Ph.D. Lic
From playlist Math 131A: Introduction to Probability and Statistics
Solve a proportion by using the cross product and parenthesis ex 20, (b+13)/2 = –5b/3
👉 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