Learn Algebra in 30 seconds (proportions)

preview_player
Показать описание
a proportion algebra problem solve by using the cross product.

TabletClass Math Academy
Help with Middle and High School Math
Test Prep for High School Math, College Math, Teacher Certification Math and More!

✓Help with Middle and High School Math (Public/Private Schools)
✓High School & College Math Test Prep
✓Teacher Certification Math Test Prep
✓Homeschool Math Program and Courses for Pre-Algebra, Algebra 1, Geometry, Algebra 2 and Pre-Calculus.

Popular Math Courses:

Math Foundations

Pre-Algebra

Algebra

Geometry

Algebra 2

Pre-Calculus
Рекомендации по теме
Комментарии
Автор

The more basic explanation, the greater the understanding thank you.

kennyhalltotga
Автор

That was more complicated than it needed to be in my opinion. No offense intended.

After getting 5/4=55/? you only have to figure out what multiplies by 5 to get 55. 11 does. So then multiply 11 by the 4 and you get the 44.

kc
Автор

Teacher: why don't you use my method
The teacher method:

boblybob
Автор

55/5 x 4 = 4 x 11 = 44 c'mon guy

datapro
Автор

Too easy. The factor is 11, done. Or use just .8 X 55 =44

markmurto
Автор

Potrosio bih zivot racunajuci ovaj zadatak za ko ne razumem cemu sluzi i sta je rezultat koji se dobije

rajkotalovic
Автор

You're half right. It could also be equal to -44.

simonharris