PEMDAS & Order of Operations with Fractions - [6-5-7]

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In this lesson, you will learn how to use the order of operations in algebra when the problem has a large fraction. In this case, we consider the numerator and the denominator has an invisible parenthesis around it. This means that we fully simplify the numerator and denominator separately, and after this is done we divide the numerator by the denominator. In this lesson, we solve numerous example problems to gain practice with using the order of operations.

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I could never imagined how much more i would love math in my entire life, the way this teacher teach is beyond any word, thanks so much MR for being part of our daily lives.

isaiasflores

I finished secondary school in 1955 and was a dismal failure at maths.
It has irritated me to this day that I couldn’t get my head around the subject.
I believe I was never taught to understand the principles properly which probably contributed to my problems.
I have learned from your videos so much information that at 82 I now understand and know more about the principles than when I left school.
Thank you for your uncluttered clear and concise teaching.

geoffgoldsmith

My God, you are the best greatest teacher on earth, I don't know if there is or not anyone else that I know that teaches so clearly in detail, you should be an example to the entire world's education systems this is how everything should be taught, instead of long boring lectures, or reading books that are so hard just to understand what they are trying to tell you, because the way books are written is very official language which I abhor, a simple concept that can take one minute to understand takes hours, because the way these evil books are written, the concepts of science, math and everything else are not hard to learn and are actually fun to learn, if it wasn't for these official languages that are used in all books, I am so sick and tired of them.
This is how everything should be taught in all schools. Simple, fun and clear. They should learn from you, you are the best and made a big difference in my life, truly American teachers are the best too at teaching. But offcourse your ways of teaching makes it the 👌 best.

nm

This guy is so much better than Khan Academny! My mind is blown 🤯

nolifekng

THANK YOU so much I have been so confused by this in my online college math class, but a quick google led me here and now things will be so much easier moving forward

MetallicAlmonds

excellent lesson on pemdas and fractions, your step by step explanation is impressive

math

You are great teacher. Thank you for what you do.

williambradley

Hey man, just about to start EEE at uni. I heard you were an electrical engineer at NASA, do you think it would be possible to make a video about what you did there and your roles? Quite inspiring stuff for upcoming engineers.

nevis

THANK YOU... SIR...!!!
When I did it myself before you finished it... I found out where I could make the mistake...!!!
Otherwise it looks so easy...!!!
THANKS AGAIN... SIR...!!!

tresajessygeorge

Hi Jason, question
1. Is Algebra 2 and college algebra the same thing?

2. Does your Chemistry course cover all high-school/ AP chemistry content?

3. Does your Physics 1/2 cover all of AP physics 1 and 2 content?

langchang

Mr. Gibson, I really enjoy watching your videos. I think what you are doing is absolutely wonderful for the math community. However, how do you explain the fact that students who learned PEMDAS/BODMAS got their answers correct before the internet?

andrewmcmillan

The concept of imagining that the numerator and the denominator are enclosed by invisible parentheses and must be solved as such is fresh and insightful. Wonderful. Thanks.

JamesChan