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What is a ratio?
Subido: el 20/02/13 a las 8:16 pm
Autor: SmithMathAcademy
Duración: 07:25
Valoración: sin datos
Vistas: 25485
Introduction to Ratios (new HD version)
What a ratio is. Simple ratio problems. More free lessons at: http://www.khanacademy.org/vid...
Subido: el 05/11/09 a las 8:30 pm
Autor: Khan Academy
Duración: 14:13
Valoración: 4.666303
Vistas: 632252
Ratio problems, the trick to solving them easily - GCSE maths revision
The trick to ratio problems made easy. Essential skills for GCSE maths. Become a maths genius, get the basics of ratio and proportion correct. Our...
Subido: el 25/10/09 a las 6:58 pm
Autor: Maths Videos - by jayates
Duración: 05:10
Valoración: 4.8404255
Vistas: 74709
Free math tutorial tutoring lesson - learning ratio concept with word problems
Website: http://www.EducateTube.com | Your Host: Sipski Free math tutor tutoring lesson tutorial on ratio concept or equivalent ratio with word problem grade......
Subido: el 31/05/09 a las 10:06 am
Autor: EducateTube.com
Duración: 07:12
Valoración: 4.6563573
Vistas: 123501
Ratio test
Ratio test More free lessons at: http://www.khanacademy.org/vid...
Subido: el 04/09/14 a las 10:35 pm
Autor: Khan Academy
Duración: 08:59
Valoración: 4.3207545
Vistas: 7001
Introduction to Ratios
Basic ratio problems. (from KhanAcademy.org)
Subido: el 03/03/07 a las 5:15 pm
Autor: Khan Academy
Duración: 07:28
Valoración: 4.4088397
Vistas: 191140
ratios and proportions movie
In this video Frank is trying to figure out how long it will take to drive from San Diego to San Francisco and his friend...
Subido: el 21/02/11 a las 12:31 am
Autor: jmorelloful
Duración: 06:13
Valoración: 4.4666667
Vistas: 43899
Ratio Word Problems - MathHelp.com - Geometry Help
For a complete lesson on ratio word problems, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside...
Subido: el 31/10/07 a las 4:26 pm
Autor: yourteachermathhelp
Duración: 02:56
Valoración: 4.643564
Vistas: 88556
Golden Ratio and Fibonacci Numbers (extra bit)
Part Four (?) of Golden Ratio Trilogy A little extra bit from Matt on the Golden Ratio and Fibonacci Numbers. Matt's signed book (& extra...
Subido: el 23/09/14 a las 11:16 am
Autor: Numberphile2
Duración: 02:07
Valoración: 4.9929576
Vistas: 9580
See more with Samsung GALAXY Tab S - Contrast Ratio
Super AMOLED display on the Samsung GALAXY Tab S provides a viewing experience richer and more profound than ever before. Experience deeper black and amazing......
Subido: el 11/07/14 a las 3:01 pm
Autor: Samsung Mobile
Duración: 01:09
Valoración: 3.9732938
Vistas: 1069053
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Una recopilación de SuperPataNegra y eL PasaTiempo