Percent of Change | Percent Increase and Decrease | Math with Mr. J 

✅ Thanks so much for watching! ✅ More percent of change videos in the description.

ahh yes, my parents yelling at me for 2 hours and me not getting it, and yet Mr. J can make me understand it in 4 minutes.

Who has a test tomorrow?

he really just explained to me a topic in 1 minute that my teacher could not explain in 1 week.

I'd be a failure at math without you. Thanks so much, Mr.J! You always made homework, studies, and exams so easy for me in Math class.

I used this all the time in my business class. In gas I spent 3.68 on Monday. Today it is 4.49. Nearly a 20% increase in a week scary times. good luck math students

My teacher couldn’t explain this to me in 1 semester yet this Gigachad can teach it in 4 minutes, keep up the amazing work bro

Mr. J. I want to tank you as many have done below my comment. The board makes it even more understandable. Not everyone has the vocation of teaching but you do. I work as a utility coordinator in a Dallas project were utility agreements are given to utility companies. The reimbursement method is "Actual Cost" so if their agreement is below or over I need to figure out the percent increase or decrease. Mr. J your video describes this procedure with so much clarity. I have several utilities that are over and others under budget. Now I know exactly their percentage to add to my spreadsheet... Great videos!!! You've helped me out tremendously. God Bless you...

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the best math teacher ever

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You explain this concept better than my teacher

Mr j coming in clutch yet again thank you

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can you please do a probability video? I really need it

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Can you please make recognizing congruent and similar polygons?

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1:22 Thank you so much for explaining why you divide by the old or original number.

It was clear and I could understand it properly.....thank you

My mom does not know how to do my math so she comes straight to you for help 🎉🎉🎉

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THANK YOU I WAS TRYING TO SOLVE MY MODULE NOW I KNOW WHAT TO DO THX!!!!!! LOVE FROM PHILIPHINE!!!

For percentage increase, it’s much easier to just do the increased (larger number) decided by the original number, then subtract 1 (100%).

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Mr. J can teach me something in1 min while my parents can’t even teach in a month😅

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my teacher made it so hard for me to understand this simple topic. you helped me with a quiz Mr. J.

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He explains topics in under a minute and it take a week or more for my teacher

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Thx And Now Ima Ace This Test:)

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TYSM THIS HELPED SO MUCH!! KHAN ACADEMY IS KILLIN ME! I COULDNT FIGURE OUT ONE PROBLEM UNITIL THIS! TYSM

thank you my g. i have a test on this and my teacher didn’t explain in a way i understood and all i picked up was that you were supposed to subtract something.

I was having trouble for 1 hour and 30 and then watched this and completely understood everything

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Continue uploading your helpful nice videos

thank you so much i needed help so much you saved me and my day

New here. I'm 63 years old and never managed to pass any maths exams, primarily because once I'd learnt addition, multiplication, subtraction and division I couldn't see a use for anything else. But here I am today, want to make a smaller Christmas cake and needing to know how to reduce the ingredients for the cake tin size!

90 mins later i dont g e t i t 4 minutes later: *gets it*

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i had a math test about percentages change and i aced it because of you ❤😊

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Thank you soooo much Mr J for making it simpler for us my reader made it complex

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i relized that 16 - 50 is 34 not 32 or is it that im not getting it? plus you have helped me so much cause ive been studing for a math test and you have helped me so much i want to thank you for youre work and i hope you keep on making math videos again thank you.

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I already knew this , but it's nice to watch these videos I use to watch lol.

Thanks

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Bro I have to thank you very much porcentage was like difficult to me to handle so I was thinking if watching some videos and when i saw your i said why not watch it? Bro this really helped me understand and tomorrow I have a sumative of porcentage so thank you very much

Me writing two tests tomorrow and math is one of them

you can also for number 1 can do 50-34 which = 16 then put that over 50 so 16/50 so .32 then times 100 which is 32 as well!

Bro literally just saved my life in 4 minutes

Thank you so much ..😊

Thank you so much this helps me

Thanks 🙏 for the video

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Tomorrow was my test and I couldn’t review cuz i have lots of things to do luckily you came in😂

So, what do you do when it just says 'an increase of %45' or 'a decrease of %75?'