Harder Ratio Questions
ฝัง
- เผยแพร่เมื่อ 14 ต.ค. 2024
- Harder GCSE ratio problem questions including combining ratios, converting ratios to fractions solving problems using ratio.
For the full list of videos and more revision resources visit www.mathsgenie...
It's embarrassing to say this but I've been struggling with ratios since yr 5 and after watching this video I finally understand so thank you so much :)
Just like me
It's fine bro I'm still struggling with ratio and i'm in year nine so it's chill
@Anay Sengar BIG OOF
You'll struggle with this ratio too 👍
Ratio
i've been stuck on ratios for years now. give me quadratics, trig, 3d horrible things, i can do it. but ratios!! i didn't understand. this helped soo much though and finally i think i can do them!
Ratio is the easiest out of all the things u mentioned
When it's worded then it gets difficult
thanks, this helped me remember how do these questions for my mock tomorrow :)
the way my school taught us to do these questions was to put them in a table. for example with the first question
R:G=3:2 and G:Y=5:2. you'd do:
R : G : Y
3 : 2
5 : 2
you'd then just do 2x5, then times the other two rows as the opposite numbers. ie, 3x5 and 2x2
Same ahah
Same. Its a really confusing and inefficient way to learn it
Oh
Dear Math,
Solve your own problems. I have enough myself.
Maths:
Nop
@@trufire2251 me:
ONE PUNCCCCCHHHHHH
@@DrKhakanKhuram ,
maths ain’t seeing this 😭🙏
I just want to say thankyou so much I have used you for all of my maths revising for like ages and without you I really don’t know what I’d do :)
Thank you so much for this! This is so helpful!
This is the most helpful ratio video I have ever watched! Thank- you as I can now do these fluently.
thank you maths genie for this incredible video it helped me a lot with my ratios. I didn't understand ratios at all but now I think I get it.
watching these vids b4 my non calc tomorrow🥲
Same 😂😂
Got a non calculator mock today 🙏
Nothing like cramming mere hours before the exam
@@GodofToast hey hope you did great i legit just did one today
@@fzaithful oh cool. My exam went alright although I did considerably better on the physics paper I had today.
How did your exam go?
@@GodofToast pretty good
On god uve saved me for my mock tmrw. Ratios are the one topic I struggle with but ur explaination is so clear. I fully understand them now. Thx mann 🤝
mock? god damn im about to do my gcse paper 2
am not even joking 5 mins before my igcse i watched this and the first question was the exact format as the video . thank you so so much you saved my exams
Damn, going to take mine in a few months.
HI, its a very helpful video i learnt a lot from it..and now i am 100% confident to solve difficult questions of ratio...please carry on this beneficial work and help the students.God bless you.
You are the best Maths Genie ❤️
@11:27 if the question is asking 'what proportion' shouldnt the answer be in ratio? or is fraction ok?
Thanks a Ton!! such videos really help :D
Great work
Thank you so much! Very helpful honestly
This is truly helpful 👏
Thank you for this video. It helped me tremendously.
How can I approach this
Two identical jug each contains some juice
* ratio of juice in 1st jug to juice in 2nd jug 5:3
* If mo pours 170ml juice from 2nd jug to 1st jug then jug would be full
* Instead he pours 630ml juice from 1st jug to 2nd jug then jug would be full
* What is the capacity of each jug
This is very helpful thanks!
thanks teacher
Great video, was really helpful :)
mr vodvarot plz do we need to simplify it after
Hi maybe its a bit late but i watched the video and i have a super important question to ask straight lines where we are finding the ratio there is a part where you subtract and i dont quite understand why and where the subtraction comes from please explain🙏
great video. thank you
Hello 1438 in I don't understand why 50 was chosen to subtract 21 and in the other question I don't understand why 32 was chosen to subtract 15. I do hope I get an answer from whoever it is at maths genie
Are these non calc or calc
non calc depending on the difficulty
Thank you Thank you thank you
thank you soo much
Excelente!! Gracias.
Mathgenie is this gcse and if it is why is it not on the website
Yeah it is - I have a set of GCSE videos that I made 4/5 years ago and a set that I made this year. I need to decide which old videos to replace - but there doesn't really seem to be an old video covering this properly so I will get it up now.
Thank you
@@mathsgenie7808 I wanna see you back 😘
You are a GOD
There is no god but allah
@@EverythingJuiceWRLD ameeen
@@EverythingJuiceWRLD true
@@EverythingJuiceWRLD complete facts
@@EverythingJuiceWRLD but ain't Allah a god?
16:33 Aren't you supposed to NOT have fraction / decimals in ratios?
no, actually he is right. You can have 'fraction / decimals' in ratios....
How do you answer a question like this
"
£60 pocket money is split between three people.
Sally gets twice the amount of Rob and Malik gets three times more than Rob.
How much money does each person get?"
Please please please somebody help
To answer this and similar questions, first find the smallest amount someone has (R=Rob by the way). The smallest amount is R, which can be represented on a diagram by one portion. If Sally gets 2 portions and Malik gets 3 portions, the ratio of Sally:Rob:Malik is 2:1:3. When you add up the numbers in the ratio, (2+1+3), it is equal to 6. When you divide the total amount of money by this number, (60/6) you get the amount of money in one portion, or in this case, 10. So Rob has £10, meaning that Sally has £20 and Malik has £30. Hope this helped :)
@@ameliadoudou How do you know that Rob is the smallest amount, and how do you know sally and malik are 2 and 3? Thank you so much for answering btw, I partially understand
@@arancienne well we dont know Robs amount so think of it as x. if sally is getting TWICE the amount of robs (which is x) she gets 2x. Malik gets THREE times as much as Rob so he gets 3x. now since it sums to £60, x + 2x + 3x should equal £60. add the like terms, 6x=60. do some algebra to get x on its own, in which u divide by 6 on both sides.60 divide by 6 equals 10. this means X is 10. now sub in x into our original equations. Rob = x so he gets 10. Sally is 2x (do 2 times x) 2x10 = £20. Lastly Malik is 3x so we do 3x10 (since 10 is x lol) and he gets £30. therefore, Rob get £10, Sally gets £20 and Malik gets £30. to double check our answer, do 10+20+30 and it equals £60 means its correct.
@@samiya2143 Thanks for explaining! thats really appreciated!!!
what grade math is this?
grade 5
19:50 im confused because it says out of all the people in the company but you just did 30% of the women?
thanks
Hi has anyone had a response from maths genie at all please
You are not explaining why you do each step
Fr like why do you need to combine them and then....
Like we need the context to apply it to a exam question
Exam questions have several topics combined like
Like this question could come up combined with I dunno pythagoras theory
If we don't know the context it's harder to apply it into questions cause we don't know what we would do because here we don't know why we're doing it 😢
it says harder ratio questions. Go look at the basic ratio videos for context
@21junestreet even in the other video u go checkn
@@Zainaflyer idk what u saying
I keep coming to this video because I keep forgetting how to do these type of ratio questions
What's the grade for this question?
5
The answer for the 4th Try this question is wrong!
It is not 20/49 logically
Um..so, what is it then?
49 shapes at 4:3 gives 28 red shapes and 21 green. of the 28 red shapes, there are 20 circles and 8 squares (ratio 5:2). I think this means that the overall proportion of red circles is 20 over 49.
8:23
16:06 why does he do 1-
PLEASE SOMEONE TELL ME WHY HE DOES 1- HERE PLEASEEEEE crying 😭😭😭
Basically, he was trying to add the fractions up to 1 because idk why. but 1- 41/70 had to give you 29/70 which is the rest of the journey. I know the explanation is shit but yh.
100
2:56 I think that last question is kinda wrong and I would always simplify it down
I hate ratios
ur ancestors have undergone insane amounts of evolution, with atleast a few mathematicians in ur bloodline, all for you to hate ratios?
@@randomacc77777 shut up nerd
@@randomacc77777ur corny
yo
11:40
8:15
Hi Lola
@@floofybons2775 Hello?
@@materialgirly Wdym hello?Its me Emily?
💀