How to subtract fractions with unlike denominators fast (different denominators)
Рет қаралды 18,817
Жыл бұрынToday I’m going to show you a little trick for subtracting fractions with different denominators or unlike denominators.
✔️ More fractions videos: • Fractions
To subtract fractions with unlike denominators, first, we need to cross multiply, start by multiplying the first numerator with the second denominator. Next, multiply the first denominator with the second numerator and subtract the second product from the first product to find the numerator of the resulting fractions. Finally, to find the denominator of the resulting fractions, multiply the 2 denominators.
Don’t forget to simplify the resulting fraction when it’s necessary. That all for today, we will continue with more fractions lessons in the next videos.
📚 References:
📕 Dorling Kindersley Limited (2016). How to be good at math (p. 52).
📘 Fandiño, M. (2009). Las fracciones aspectos conceptuales y didácticos (p. 146). Magisterio.
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@qwentlys3527 4 ай бұрын
My children watch your channel, you make it easy for them to understand fractions
@hugemath1 4 ай бұрын
Thank you so much 😄✌️👍
@shivanginarayan1981 13 күн бұрын
I am subscribing u ur best math teacher
@Matemovil Жыл бұрын
🫣✌️
@James-c8h Ай бұрын
Bro this is so useful
@piaperez9267 4 ай бұрын
I learn a lot of things
@hugemath1 4 ай бұрын
Nice pia 😃!
@videosaprende 7 ай бұрын
Excelent
@hugemath1 7 ай бұрын
😀😀
@buhletlali5230 25 күн бұрын
Tyyy
@Chloe-xg1rn Ай бұрын
Hugemath UR THE GOAT
@calvinarceo8085 11 ай бұрын
Hello! Can you do a 3 digit multiplication trick?
@hugemath1 11 ай бұрын
Sure, there is another trick for 3-digit numbers.
@calvinarceo8085 11 ай бұрын
Thank you!!
@SerifatOnitolo 4 ай бұрын
❤❤❤❤
@hugemath1 3 ай бұрын
😁😁
@thinz588 7 ай бұрын
Is it ok to have a 2 digit number in the anwser?
@hugemath1 7 ай бұрын
Sure, just make sure to write the resulting fraction in the lowest terms ✌️👍.
@thinz588 7 ай бұрын
@@hugemath1 Thank you for helping me now i can just know my exam😄
@thePaarkar 8 ай бұрын
do share 14x15 trick plzz
@hugemath1 8 ай бұрын
Sure, there is another video with carrying in my channel.
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