This guy taught me more in 7 mins than school my whole life, thank you
@lordslygentleman2 жыл бұрын
I appreciate education so much more as an adult. I never really understood when I was a child.
@michaelempeigne35192 жыл бұрын
3 / 4 : to change any number divided by 4 to a decimal; multiply the number by 25 and move the decimal 2 places to the left 3 * 25 = 75.00 moving the decimal 2 places to the left gives 0.75
@manythespeedrunner48982 жыл бұрын
yes. to complete your answer, you dont always have to multiply by 25. it can be a different number. for example, you could've just multiplied by 1/4 (or divided by 4) to get 0.75/1. or you could just multiply by 2.5 (and get 7.5/10, which is still 0.75). despite all that, the method you use is more general, as more people find it as the easiest. A complete answer to your method can be proven algebrically: let x be 100/denominator (in this case 4, meaning x=100/4, or 25). multimply both the numerator and the denominator by x (25) and get 75/100 when you divide by 100, you just shift the number 2 spaces to the right, so you get 0.75/1, or just 0.75 as your answer. Another example: let's do 7/15 first, we'll use the general method: 100/15 = 6 and 2/3, or just 6.6 recurring. multimply both sides of the fraction by that and get 46.66.../100. when we divide by 100, we shift the number two squares to the right, so this becomes 46.66666..., and that is our answer. Now, doing that the calculator way, just type 7/15 and it'll give you the answer. there ya go
@shwynnsanity91692 жыл бұрын
Teachers spend the whole semester teaching us this, and this man took less then 3 min for me to understand how to do it, thx man!
@sherifatamuda3724 Жыл бұрын
Frrrrrrrrrrrrr
@pa.l.24992 жыл бұрын
In elementary school we did it top down and wasted a lot of trees doing so. I have never seen this elegant left to right division in over 30 years of math.
@jamesclark72662 жыл бұрын
Straight forward. I hated math in high school. Now have a “New” appreciation for math & all thanx to Josh.
@mebasawian13632 жыл бұрын
Great technique ❤👏👏 Easy to learn when ur teaching
@zackarydunker7324 Жыл бұрын
Thank you for speaking English ❤️
@GhostyG198 ай бұрын
Relearning my math skills for my upcoming Asvab and you are making this easier than the first time in school! Amazing teaching ability. Watched two of your videos so far and I am very grateful. Thank you man!
@ancienttimes24742 жыл бұрын
Even Most of the Maths teachers in school doesn't know this. Great way of teaching.
@trelligan422 жыл бұрын
Excellent shortcut for writing down the intermediate values.
@dougz96892 жыл бұрын
Just want to say thanks for all your videos. I passed my level 2 exam via learning through this channel.
@PatVMurphy2 жыл бұрын
It's good to see you are back in action after getting Covid. 😷
@thelatechaiwithchaman942 жыл бұрын
I Really Fall in love with your teaching pattern
@Satyaprakash__19292 жыл бұрын
U can add calculation tips for Exams in JEE PCM...(other than tricks u have given in genral for maths)
@TTAG019 ай бұрын
Josh I love how you explain things my man... 🙏🏽 Just one query though. You said 3/4 but wrote or showed it as 4/3 in the bus stop… ??? 0:47
@242math2 жыл бұрын
you explained the process very well, thanks for sharing
@beautifulday16652 жыл бұрын
You're the absolute best!!!!
@aavv18182 жыл бұрын
San Francisco fan girl loves your CONTENT and short cuts! Where were you in my high school days?
@danielzhao2962 жыл бұрын
Damn, What a great tip!
@nishanisilva50222 жыл бұрын
Thank you very much sir.please loud you tell me sir short trick for any digit numbers divicd by 11_19 numbers .god bless u
@anthonyharris29302 жыл бұрын
If teachers teached well like you we wouldn't have a whole system of kids failing their exams
@therealAngel12 жыл бұрын
Thanks
@pianoexpert123Ай бұрын
how does this work if we want to show the remainder as a decimal?
@batataverde64532 жыл бұрын
What do you do if the numbers are inverted like if it's not 5/6 but 6/5
@scmtuk3662 Жыл бұрын
You'd do 5)6 instead of 6)5 but the process would be the same. How many 5s are in 6? You have 1 with 1 remaining,. So, you'd have 1 as the first digit. Then as usual you put a decimal points, and add a 0 after the decimal point in the dividend (the number we are dividing), i.e. the 6, to get 6.0, and then put the remainder of 1 just above that 0. Then we carry on as normal. How many 5s are in 10? There's 2, with no remainder. Therefore, you have 6/5 = 1.2
@kfjfkeofitorhf9520 Жыл бұрын
6/5= 2/2,5 1/1,2
@dinglephlapz Жыл бұрын
Can you do this but with higher numbers?
@Rocio368002 жыл бұрын
Wow I like this video.. I understand perfect,,💗💗💗
@gonderew50022 жыл бұрын
Rip for the student still learn by school.teacher
@Bear-zu8zo4 сағат бұрын
So easy😮
@ranabirmishra57512 жыл бұрын
You are amazing
@shivaninawange70672 жыл бұрын
You are too good man 👍😀💖
@-JA-2 жыл бұрын
👍👏
@seenundercygnus68702 жыл бұрын
I came to this video looking for a way to easily compute fractions. Turns out I am just a lazy asshole. Who woulda thought?
@xotwod325411 ай бұрын
Hey man you’re just like the rest of us.
@Emaadawan2 жыл бұрын
👍🏼
@toanpham41102 жыл бұрын
✅
@user-nw6ks4np1y2 жыл бұрын
What’s the reason for only giving the answer to 4 dp?
@rizzwan-42069 Жыл бұрын
Bc it might get too long although in this case he only needed 7 decimals to get the whole number bc the rest it is the same 7 numbers repeating
@kfjfkeofitorhf9520 Жыл бұрын
3/8 1/2,66 3/4 1/1,33
@geneveroppong3603 Жыл бұрын
Are you available for private tutoring ?
@CITYBORNDESERTBRED2 жыл бұрын
Wow.
@endings2838 Жыл бұрын
Can you do without division
@michaelempeigne35192 жыл бұрын
Any number divided by 8 can be done by multiplying the number by 125 and moving the decimal 3 places to the left 3 / 8 = ? 3*125 = 375 So 3 / 8 = 0.375
@CoolBritishBoy2 жыл бұрын
I know this has nothing to do with the video, but i am also a Josh(ua)
@roxeruq1rxmc6242 жыл бұрын
coo
@JCEurovisionFan19962 жыл бұрын
Nothing can calm my nerves after the worst last two minutes of Super Bowl LVI.
@knowledgews28712 жыл бұрын
but why you writing those numbre between the zeros
@Jokej6 ай бұрын
But what if you have number like 1÷36 it dont work. 36 is much bigger than 10 what do i do 😢😢 did i miss something 😭
@Cra3ier2 жыл бұрын
Sorry, this is not "easily" as expected. This is elementary.
@btbb37262 жыл бұрын
Ya know?! This is the same as everyone I know has been taught in school. Granted, the format is modified so as to take up less space, but I don’t see an impact on the time it takes to perform the calculation. If people don’t do it as in this video (or with the alternate ~”drop down” format) then I would be interested in seeing their method.
@I.____.....__...__2 жыл бұрын
If this is so easy and straight forward, why do they teach kids long-division? What's the benefit to that? 🤔 It's basically the same thing, but takes up more space and feels like a lot more work than this, which you can do in your head. 🤦
@lqna9371 Жыл бұрын
🧃
@oqardZ2 жыл бұрын
The way you did 2/7 is a big fail. You had a chance to show that the decimal will eventually repeat, and with periodicity that is no more than value of denominator.
@scmtuk3662 Жыл бұрын
Exactly. He should have at least gone to 6 or 7 decimal places. Eventually you'd end up with 7)2.²0⁶0⁴0⁵0¹0³0(²0⁶0⁴0⁵0¹0³0...) on the bottom, and 0.285714(285714...) on the top.
@kfjfkeofitorhf9520 Жыл бұрын
2/7 1/3,5
@ranabirmishra57512 жыл бұрын
Please tell how large fraction numbers to decimal
@bfelten12 жыл бұрын
Or you can abandon the hopelessly outdated fractional based measurement system you insist on using and join the rest of the world. With the metric system, you never have to use fractions, only decimals.
@igortarasow2 жыл бұрын
lol what?
@scmtuk3662 Жыл бұрын
"Metric" has nothing to do with "fractions" or a "lack of fractions". Let me demonstrate a very very scary concept. "1/4 kilgrams". Look... it's a metric unit.... and a fraction? WHAT?