How to Round Numbers to Significant Figures #20
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- čas přidán 6. 09. 2024
- This video covers how to round numbers to a certain number of significant figures.
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Amadeus & Tom
Bruh you cleared a confusion my teachers couldn't clear for 1 year in literally 1 min you are a legend 😭😭
Bro skilled 🥶🥶
@@I276N Fr 🥶
Thank you! I’ve got a math exam tomorrow which this is one of the topics I have to revise. I was confused at first but this video helped thanks
how did it go?
@Lg Phone good luck :)
I have math exam on Sunday 😭😭😭 btw in my country the first day of the week is Sunday and the last is thursday
@@Musfirah_ good luck! Hope it goes well for u
@@shainacalma1227 thx
I had my exam today and it helped me, i got a 100% because I watched the video before going to school :D Thanks!
That’s great to hear, well done!
@@Cognitoedu i love your animation style, it makes the topic seem so simple and easy to learn :)
thank you!!
nice job
Watching this 2 hours before my exam😂
Did u pass
@@user-tf3cb4kt3w I’m still waiting for results
@@user-tf3cb4kt3w waiting for results it comes out aug16
My math exam is today, and this is in the syllabus but was barely covered in class. This has greatly broadened my understanding on this topic, thank you!!
you teach better than my maths teacher lol thx :)
If you will listen to your teacher carefully then you will understand what is trying to say. I agree this video is a good source of revision for us before exams or tests, but please don't blame teacher for not teaching you well
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@@Sukunxa the person who made the original comment has what I believe to be the lesbian flag. Lesbians are gay.
This helped me a lot tbh
Explained it waaaay better than my math teacher thanks🙏😁
Your videos are great for a brief but influential and informative maths video , which is really nice to end our revisions on.
Thanks Shevynn, so glad you enjoyed it 👍
I have a test tomorrow and I was so confused but this videos explained it perfectly thank you!
Thank you for the clear content and the fascinating platform, it really makes my studying a lot easier🙏🙏🙏
Thank you so so much ! Your animating style makes it seem soso simple💗💗
Thank you for the lesson but i have a question about the 3500 should we keep the last 00 while giving the answer or we should eliminate it???
It's not a decimal so you keep it
this was so helpful now imma get good in my math exam but the last bit confused me a bit
Thanks. I have a test in an hour and this will be very heppful
wow! learned more in 5 minutes than i would in like 2 maths lessons! thank you.
frr
Congrats on 100k subs.
Tysmmm u explain way better than my noisy class
The last bit about zeros in integer numbers was so helpful! Couldn't find anything about it for almost an hour.. Thank you a lot!
School didn't teach it but even my tuition teacher didn't teach it.. thx 😅
I didnt go to school when I was younger because I was young and stupid and wanted to be cool now being just a little bit older, I am struggling now that I have gone back to school. This video is really helpful thank you.
underated
Hi Cognito, Can you make a video about limits of accuracy (bounds) if possible i have trouble understanding the topic it will be really helpful a lot. By the way love ur vids!!
Same!!
i want to ask if we keep the last digit the same, for example 3425, is the answer 3425 like the same or do we change it?
3425 to 3 sig fig = 3430
3425 to 2 sig fig = 3400
Okay! Thank youuuu
Thank u this really really helps 😁
these videos are great! all i would like to ask is if you could put 2 or 3 questions at the end so I could get a little practice and then the answers
that was crispy clear thank you
😇😃
this is the best video ever😀🤩
thank you for the clear content and the fascinating platform, it really makes my studying easier!
Hi Dave
I want to ask you a question about that.
For example when I multiply 20 with cos25, should I round the result to 20? Because 20 has the least significant figures.
20*cos25=20?
Could you help me?
What grade are you in?
Clear, easy helpful 👌 😌
Have a math test and this is one of the topics thanks a lot
Thank you 😍 I got it in 5 mins
thank you so much, this has been really helpful! my maths teacher made no sense but this did so appreciate you going through it slowly :)
Now you've got 800k subscribers, congrats
Thank you so much cognito . I'm confident that I'm not gonna fail this question again
His name is amadeus
this guy saved my 11pm sleep-deprived chemistry-intoxicated a**. Thanks.
This video is fantastic for those who want to learn about significant figures ❤❤❤
Thank u very much it is really useful in my tomorrow's exam...
this helps for my exam in couple of hours I already learned it but I wanted a recap and also checking out more vids now much love!
You don't know how much your existence meant to me bro 💝 thank u
This video was really helpful
i have an exam day after tommorow and this video helped me alot i had no idea what S.F are so thank-you
THANK YOU LOVE YOU my teacher Surinder sir that bitch took 3weeks and not even a single student under stan anything you did it in 5 minutes share it in the friend group
Thank You So Much! You helped me with my exam!
Very helpful thank you
I have a question what If the question is: 3.9991 and round of 1,2 and 3 significant pls tell me I have maths exam on Monday. Will it be counted as 10??
Thank you so much!
Thankyou so much 😭 needed this for my maths exam!
I know I'm a little late to this video but I would just like to say one thing: THANK YOU!
This video has consolidated my confidence in significant figures and has helped me pass so many tests and exams. I fit weren't for u I'd probably fail! THANK YOU SO MUCH!
Cheers!
Ah thank you, that's so great to hear! 🤩
Very easily understandable video
Thank you so much I needed an explanation for this bcz of have an exam tomorrow and this helped so much!!
Thanks so much I skipped some days of school and they started this I didn't get the chance to talk teacher about it and this video helped so much
I had watched all the videos but this one helped me and made me understand in good concept.
tysm because of this channel i dont fail math :)))
thank you for this video , it really helped me for studying 🙂😃😀
Thank u so much for your support
Helps a lot 😸 tomorrow I have a exam helps with it😊
TYSM! I had trouble round numbers to sig figures and this helped out. I got an exam tmr so this is gonna help a lot. Subbed and liked the video!
Just a question please.
How do we round 319.7 to significant figures? Is it 320 or 320.0?
320.0, 320 Doesnt matter at all.@@Phymacss
But you can do one thing since the number is not decimal, you can still keep it as 4300.
Or maybe write it as 43*10^2 to not get backlashed from the examiners for not writing something or writing the same thing.
Really helps
Thank you . You are certainly the best one exlpaining. Tomorrow I have exam helped me allot thank you verrrrrry much
I have End of term exams tmr and this helped alot
super helpful thank you. do zeros on the right of significant numbers are not significant?
they are significant if there infront of the significant numbers then there not significant
@@official.mijana2606 thank you
Thnx so so much i have an exam on Monday and i really need to get the highest marks. Wish me luck. BTW this helped so much.
For that last "4300" question, as we can't really tell whether if it's 2 or 3 significant figures, do we just write 4300 as it is?
Thank you so much i am revising for the end of tear test and this helped alot
Brilliant explanation
Very good explanation and in very little time, bravo!
Could you please make a video on Free Fall . I need it in my school exam .
@Cognito
@cognito
thank you respected sir.
This video was very, very helpful to me to help me prepare for my Math class on Tuesday Afternoon.
god bless cognito, carrying the education system fr
this explained it better than Corbet maths
Really happy you found it helpful - thanks :)
I hope this can help me I really like it
your video are very helpful
Omg helped so much for my mid term exams (definitely subscribe)
This is execellent , it clears my all the doubt.
Very good 👍 love the explanation
Thank you I have a physical science test tomorrow and some of the test is about rounding significant figures. Helped a lot thx
Ah glad we could help Camille, best of luck 👍
Tomorrow is my exam and you helped me a lot than you very much
I have a math exam tomorrow thanks for the tips
well explained thank you.
Thank you for making this video
Thanks for the information
brother ❤️
thank you very much
Can you please tell me how to round off 12000 upto 3 significant figures.. By the love the video..
Maths exam in 2days need this for the test
Thank You So Much!! Such a great video with such easy explaination! I finally understood this concept :)
thank you this is help me so much
Thank you good sir!
Great vid ima subscribe
Best video ever about sig.fig.
how do you determine how many significant figures your supposed to round to??
Great explanation, thanks!
Thank you so much, you helped my get a 100% on my finals!!!! My name’s Rayn btw
Hello! Please help with this question, 0.003025 rounded to 2 significant figure!
0.0030
Thank you so much ❤❤
Thank U so much I was really confused but now it's all clear
Thank you so much! I got so confused with them this really helped 😄
Thanks, we're glad we could clear it up for you 😊
you are a life saver.