That one is tricky! You can try listing out the factors for each of the numbers and you’ll get that the smallest common factor across all three numbers is 120: 5: 5, 10, 15, 20, 25, 30, 35, 40, … 120 8: 8, 16, 24, 32, 40, …. 120 12: 12, 24, 36, 48, 50, … 120 One trick is to notice that 24 is the smallest common multiple of 8 and 12. You can multiply 24 by 5 (the third denominator) and you also get 120.
@yourmathtutorvids thank u so much. I love ur videos, and this helped a lot. I had to do this, and I couldn't figure it out, but this did help!! thanks again!! EDIT: Thank you for a hearyI've never gotten one!!
this was great and very helpful but can you assist with this one, I can't figure it out 9/10+7/8+11/15= that would be great if you can explain, Thank you in advance
Sure! You can use the same steps as in the video: 1. Find a common denominator. If you list out the multiples of the 10, 8, and 15, you’ll find that the lowest common multiple is 120. 2. Convert the numerators. The fractions can be rewritten as (108/120) + (105/120) + (88/120) 3. Add the fractions!
But I can solve this question by cross multiplying. And all my answers are correct. So is it wrong for me to use cross multiply? To solve such questions?
Yes! You can use the same 3 steps as in the video: 1. Finding the common denominator. If you list out all the multiples, the lowest they all have in common is 24 2. Convert the numerators. The first fraction needs to be multiplied by 8, the second fraction needs to be multipled by 3, and the third fraction by 4 3. Add the fractions!
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Thanks for watching!
Its was worth watching..
Thank you
Thanks
Thank you this helped me so much! I have a math exam tomorrow and I never understand what my teacher says. Thank you again
Hope your exam went well!!
Who is in 10th class 😂
Matlab mai akeli nhi hun 🤣🤣
😂
With physics
Loll im in 12th
🙌🏾
Your assistance was top-notch! Thanks you being so helpful
Sophomore in college and I am still reviewing this haha. Great vid
sometimes you just gotta go back to the basics! haha
same except I'm a freshman 😂
Excellent job
Very easy to understand
Blessings
I have my Math exam tomorrow and this video helped me understand sooo much! Thank You!😊🙏
Thank you! ❤️
I’m confused at the end. You said “22 goes into 30 once” where did you get 22 from?
I think that was a mistake, she meant to say 20
You helped me for my maths exam
Great work
Subscribed
Thank u I understand easily and I teach my son’s homework,this helped a lot
Thanks for watching MAm 🤩🤩
Thank you very much it helped me
Thank you so much, this helped me a lot! I know how to add 2 fractions but I wasn’t very sure how to do it on many, so this helped, tysm❤
Wow this helped me so much thank you!🎉
Thank You now i understood🎉😊
Thank you so much 😭😭❤️
Happy this helped 🥰
How do i do this when i can't find a common denominator for 5,8,12
That one is tricky! You can try listing out the factors for each of the numbers and you’ll get that the smallest common factor across all three numbers is 120:
5: 5, 10, 15, 20, 25, 30, 35, 40, … 120
8: 8, 16, 24, 32, 40, …. 120
12: 12, 24, 36, 48, 50, … 120
One trick is to notice that 24 is the smallest common multiple of 8 and 12. You can multiply 24 by 5 (the third denominator) and you also get 120.
@yourmathtutorvids thank u so much. I love ur videos, and this helped a lot. I had to do this, and I couldn't figure it out, but this did help!! thanks again!!
EDIT: Thank you for a hearyI've never gotten one!!
Thank you sir 😊😊 tomorrow is my maths exam
tysm! god bless you!!
Love from India 🇮🇳
Thank you! Happy late Diwali!
☺
Thanks❗❗
Thanks tmr is my mathematics exam
Why not just divide the new denominator by the original denominator instead of going back to count it? Or would that method not work everytime?
Thank you so much mam
Thanks u mam u teach me i am preparing my math test thanks u so much
That’s great! Good luck on your test!
I prepare for jee 😁 l😅
can you tell the steps of 5/12+1/18+2/9 please
Where did you get the 33/20?
thank you
All daot is clear mam TX
That’s great!! Thank you ☺️
Thank you what is this method called ?
I have an app and I have to learn how to add fractions and I have to show my mom that I can do it on my own and go and start reading
Thank u ...it helped
glad this helped you! 🙏
I don’t get how you get 13 as the numerator for the mixed number ???
Thanks mam❤
But how do you add if one of them is unlike dominator and all of them are the same?
make a video for Microsoft math solver review
thanks
What will be the steps for 1/100+1/50+1/500
Thank you for explaining me very well because I have a math exam tomorrow
Good luck on your exam tomorrow!
Great❤✨
How we will do this type of math when there is no common multiple in this denominator
ty
Tommorow math exam😢😅
4:01
this was great and very helpful but can you assist with this one, I can't figure it out 9/10+7/8+11/15= that would be great if you can explain, Thank you in advance
Sure! You can use the same steps as in the video:
1. Find a common denominator. If you list out the multiples of the 10, 8, and 15, you’ll find that the lowest common multiple is 120.
2. Convert the numerators. The fractions can be rewritten as (108/120) + (105/120) + (88/120)
3. Add the fractions!
But I can solve this question by cross multiplying. And all my answers are correct. So is it wrong for me to use cross multiply? To solve such questions?
Tell me your class...
How to solve fraction
1/15,3/10,1/4?
❤❤👍❤❤
Can you show me
7/3+3/8+23/6?
Yes! You can use the same 3 steps as in the video:
1. Finding the common denominator. If you list out all the multiples, the lowest they all have in common is 24
2. Convert the numerators. The first fraction needs to be multiplied by 8, the second fraction needs to be multipled by 3, and the third fraction by 4
3. Add the fractions!
Baby
Gefuu
Thanks I’m 10 years old I need this for my year 5 tuition homework
22 goes into 33 once??
Yes, if you said twice that would not be true because 22*2 is 44 which would be over 33
@@skyreaperskyreaper6453where did the 22 come from ?
Anyone else still confused? 😭
Me
11th class
thank you