Percents of Increase and Decrease

✅CHECK YOUR ANSWERS✅
ON YOUR OWN ANSWERS
1) 150% increase
2) 14% increase
3) ≈ 44.4% decrease
4) I have a greater percent error because I was approximately 23.8% off from the actual, but my friend was only about 9.5% off. This makes sense because my estimate was farther away from the actual length than my friend's.
This video is about how to find the percent increase or decrease from an original amount to a new amount. We also discuss how to find the percent error for an estimate compared to the actual amount.

[@edenmccrystal7121]

An easier formula is this: New subtracted from Original divided by original x100

[@TheMexicanSuperman1]

For those wondering, the answers to the questions at 5:00 are as follows. 1) 150% increase and 2) 14% increase. They are both increase because in both questions, the numbers went up. However, if they had gone down, then the answers would be a percent decrease.

[@meh4960]

Marcelo Hernandez Thank you! You such a big help, because I thought I got it wrong. Thank you again!

[@moaazshahin2658]

Marceloooooo I'm a small fan🥰🥰🥰🤩😛😍🤤😈👹👿👧🧑🦸‍♀️🦸‍♂️🦸‍♀️🦸‍♂️🦸‍♂️

[@ineedausername9157]

Although question one wouldn't be 150% decrease

[@teabagg1178]

He reminds me a of Leonard from big bang theory for some reason

[@omarocampo7231]

Beautiful way to explain step by step, thanks for breaking down and writing the answers.

[@judydeering7591]

Good energy, good videos. Simple is best. Thanks

[@SSmith_713]

Thank you so much; we are loving your videos and they are helping my 7th grader out. Thank You! 👏🏼👏🏼

[@norajewell6291]

Thanks so much for this great help for me and my student!!!!!!! Great help!!!

[@dort8315]

I have a math test tomorrow on this and my last three braincells refuse to abosrb any info

[@seanstubblefield4052]

same

[@leilanymendoza9805]

Same

[@hortencialeote7723]

Can someone explain the last exercise? I don't understand how to do that (12:25)

[@omarehab4540]

DID HE SAY BLA BLA BLA BLA BLA THAT WHAT I hear from him hahahahahahahahahaha \

[@Kelp-bm7vm]

increase the volume

[@aedriannemarieestolero1214]

1. HOW MUCH IS P27,520 DECREASED BY 35% ? 2. 4326 GREATER THAN 33 1/3% EQUALS WHAT NUMBER? 3. 30 IS WHAT PERCENT SMALLER THAN 40%? 4. WHAT PART LESS THAN 36 IS 30? 5. FIND WHAT PART MORE THAN 33 IS 36. 6. 299 IS 30% MORE THAN WHAT NUMBER? 7. P820 IS 20% LESS THAN WHAT AMOUNT? 8. 1/10 LESS THAN WHAT AMOUNT IS P70.20? What formulas to be used?

[@betsyking7356]

It makes no sence

[@maryeuniceoderanti3886]

Before there was no table.

[@KRAPYBARA84]

I get it now. Easy AF. Thanks Teach!

[@jerrylouis5120]

Day1 - 1,952,079 visits Day 2 - 1,730,049 Difference - 222,030 % of the difference = (difference/ day-1) = 0.11 or 11%. Right?

[@staracademy4306]

i like your intro p.s i subed

[@jiugechen3389]

Very good example!!!

[@anotherconegaming2329]

What about likeing

[@raikiro797]

thanks for your tuto, to put it frankly you explain things 10 times better than my teacher

[@notandrew9672]

this dude uses the same problems from big ideas math

[@Ekoperation]

Or vise versuh

[@vikctorrkreedd6418]

Alot of math problems are like standards in song form. Reused but performed individually.

[@flolou8496]

Is there anyway to get to a % between two numbers without doing any subtraction? When dealing with penny stock's opening and closing prices in the Sub Zero ( for example .0004) to (0.74) it's way too time consuming to do the subtraction first.....

[@noneofyobusiness45]

WAIT WHERE 2.5 COME FROM I THOUGHT IT WAS 4.5.....

[@ahnafulhoque1242]

It's 4.5- 2 which is 2.5

[@chrisandrawilliams4542]

he subtracted

[@kezxiakianahaponesto6270]

original value - new value = amount of change

[@shiqilin3184]

none of yo business 4.5-2=2.5 it’s the change over the original

[@HowtoDoStuffwithEthan]

@@ayinj IKR???

[@Arc170YT]

Anywhere math vs math antics

[@justazek]

Math anticssss

[@boss_memer3900]

mathatics defineltly

[@shanekagayle7191]

Math antics

[@challaboru5107]

Math antiiiccccssss

[@acegamer6471]

mathanticssssss

[@shartnipplzpenisbuttcheeks4182]

*squeeksqueeksqueekSQUEEEEEEEEEEEEEK!*

[@devorahjacobs5606]

You can't see half the board !

[@drakebyers1870]

which table is he talking bout

[@pablorestrepofranco6672]

Math is *E* *D* *G* *Y*

[@purplecowsparkles]

why he write so hard tho...

[@chessconcepts3865]

he dont

[@HappyGirl-nh4wr]

I have a D in math the only the thing that will bring me up so I can stay in that class is if I get a good grade on my next test which is about this hopefully I pass I'm so terrified

[@cailumthornton6247]

Good luck

[@samsungtech9786]

even me

[@Kibben]

how did that go?

[@aiy_7ajaa]

Did you get good grades ?????

[@UJD1grr]

@@aiy_7ajaa he prob forgot, ppl dont really respond to their comments.

[@madisonrocha5289]

Cool

[@emerionwoldemichael7696]

Thank you so much. I have an exam coming up and this helped a lot.

[@Swixx0]

Same

[@leilanymendoza9805]

Same

[@morgancollier6184]

this guy does a good job.. not bad to look at either and thats always nice.

[@AimbotNeon]

Looks like the guy from split

[@Arc170YT]

which guy

[@mrsomera2293]

Is my answer 57.5 true or false?

[@Micah_Owen_Hill]

those people who said they dont spend that much time on the web are liars. im one of them

[@probroooi]

Thanks i understand now the organic chemistry is more confusing

[@voraclesingh]

Good tutorial. though you could improve the microphone

[@voraclesingh]

Ok

[@stephanielandon5201]

Your title should be Percentage Change

[@HappyGirl-nh4wr]

SO MUCH HELP thxxxxx

[@kojophillips4316]

man's had no calculator!

[@amberkratz]

This was more help than my class thank you so much now I get it

[@gshsialdossary5318]

i got mixed up 😨☹😲😱😱😱😩😩😩😣😣😣😣😣

[@trevorpetersen3891]

thx for lesson, this improved my math grade! :D

[@kezxiakianahaponesto6270]

You look like Dr. Leonard Hofstadter from The Big Bang Theory. Good tutorial tho :)

[@lornacapisino7693]

How did you get 2.5

[@ballerm2843]

he subtracted from 4.5

[@kezxiakianahaponesto6270]

original value - new value = amount of change

[@jesskim8596]

That's the different between 2 and 4.5

[@jesskim8596]

Just realized this was a year ago lol

[@120wpm6]

Do you use Big Ideas Math? Common Core?

[@mrsomera2293]

Is my sweat incread ?

[@late90skidd]

doesn't make sense

[@KRAPYBARA84]

What is troubling you?

[@cailumthornton6247]

It's math so what u just need google

[@cailumthornton6247]

It's math so what u just need google

[@ajmcquarters4222]

Try this kzbin.info/www/bejne/g2O0iaylr7p_jKs

[@adriancondeza5107]

Love it

[@shaziapetrolito7731]

nice job

[@cailumthornton6247]

The only reason this guy doesn't live with his mom is because he has some KZbin 💰

[@GurjitSingh-zw6bk]

Who’s from capilie😂?

[@matthewmccabe3411]

no one?

[@sopa3124]

@@matthewmccabe3411 BAHSHAJSSJS

[@hsms8449]

Can I have *B E P I S*

[@hsms8449]

I pay you virtuale monet.

[@krazymanpenpal]

O

[@SumanthChinthagunta]

dude theres a simpler way... 2.5/2 = 125/100 = 125%

[@Meowmeow_984]

he fine hehe

[@briannadortiee]

Thank you ANYWHERE MATH you helped me understand better

[@saifnashat4688]

3:24

[@bigbori8716]

?

[@ieatmexicanslol]

@@bigbori8716 probably a bookmark for themselves

[@aftmug]

Thanks made sense

[@isaacflores2982]

Welcome to newwear MATH???

[@matthewmccabe3411]

no one

[@antidon7035]

Mr.Benson!!!!!

[@mrsomera2293]

Is my answer r True

[@HowtoDoStuffwithEthan]

percent ERROR. not percent air(no offense)

[@HowtoDoStuffwithEthan]

and I liked my own comment. so what?

[@jesskim8596]

Nobody cares you liked your own comment you're on a maths video mate lol

[@adeshs4307]

You look chronically depressed

[@uwuwagon904]

It makes sence

[@sqreaky2267]

Upgrade the mic ngl

[@soniapudota2801]

Loved it

[@tjaproductions3522]

Dude you use Big Ideas Math accelerated I DO TO

[@KikazaruBF]

use this formula as a easy version original amount of increase - original amount --------------------------------------------------------- times a 100 original amount

[@camoyarobinson267]

I catch on to wat he is saying

[@kalagaluatokelau3055]

Too much uncertainty

[@moaazshahin2658]

Whos in KORONA CORONA 90RONA

[@wolfgang4now419]

thx i got it

[@antidon7035]

Yeah no android

[@mrlemon9848]

It was better explained in class. And it didnt gave sense in class so This vid is like......B

[@cailumthornton6247]

F

[@antidon7035]

📱

[@davidburnett1995]

Hi

[@saifnashat4688]

gdf

[@lw3865]

goodjob

[@kyls7167]

Who is here bc of there math teacher? 🤣 Love math ❤️

[@lw3865]

good

[@lw3865]

goodddddddddd

[@lw3865]

lol

[@lw3865]

shanny No.1

[@Jduhwuzhere]

your audio is horrible.