I must say best video ever sir. Please upload this kind of videos again and again. I have watched many videos but never found this kind of explanation. Well explanation for beginners .
Thanks for sharing. Linear systems grade 10 - the code here is MPM2D. Search for Anil kumar MPM2d Playlist to get many video. Here is a related video: th-cam.com/video/PNxFCHp-4_E/w-d-xo.html
Wait at 5:19 how come you said 420, but put down 4200? Also what did you do with 60 and 700, did you multiply them? Because I multiplied 60 and 700 then got 42000.
A helicopter travels at a speed of 200 km/hr for 3 hrs, slows to 150 km/hr for the next 2 hrs and then traveled the final 4 hrs at a speed of 500 km/hr. What is the average speed of the helicopter on this trip?
Thanks for the question. Average speed is (Total Distance)/(Total Time) (200 x 3 + 150 x 2 + 500 x 4)/(3 + 2 + 4) = 2900/9 = 366.66 km/h Hope that helps.
towns A and B ARE 400km apart X started his car from A to B and at the same time Y started his car from B towards A.After 3 hrs they are 10 km apart , if X 's speed exceeds Y's speed by 10 km. find their respective speeds
This video has been super helpful so far but I am confused at 5:38 I’m not sure where the 70x came from so if someone could help me out with that I would greatly appreciate it 😊
We took LCM of 4200. Numerator and denominator should be times 70 That is how it came. Hope it is clear. Playlist for similar videos: th-cam.com/play/PLJ-ma5dJyAqp7kl0KHKhTpIu0JZfswGlz.html Thanks
I must say best video ever sir. Please upload this kind of videos again and again. I have watched many videos but never found this kind of explanation. Well explanation for beginners .
Thanks a lot. Here is a Playlist: th-cam.com/play/PLJ-ma5dJyAqp7kl0KHKhTpIu0JZfswGlz.html
@@roryandrew4225 so???
thanks for helping me pass math!! would not have been able to do it without this video!
Extremely Happy to know that. Feel free to ask questions and All the Best!
Very good teacher
Yayy thank you for this video, it's nice to just watch somebody do it again, clearly, step by step, to solidify what I learned in class. Yay!
Thx! These can be so confusing. You take it slowly step by step so its easy to understand. Thanks again!
Thanks for appreciation and your time. Bless You!
I always come to your videos when I need math help and you never fail to help me! Thanks you!
Thanks a lot for trust in me. Post questions and do well. All the best!
Thanks a lot for trust in me. Post questions and do well. All the best!
Thanks a lot for trust in me. Post questions and do well. All the best!
The total row in the table helped clear up gaps in setting up equations. Thanks.
sir you are the best I watch this videos in 2020 .....you really help me thank you soo much
Thanks. Bless You
Thank you so much this was so helpful, I was very confused with a similar math problem but you erased hours of confusion in 9 minutes.
lol newb
@@amadeusm8590 lmao
@@gamingtoad6603 lol
you deserve a lot more recognition and subs than you have, thanks for the help!
Thanks a lot for your wishes!
I'm learning grade 10 linear systems, and this helped me immensely!
Thanks for sharing. Linear systems grade 10 - the code here is MPM2D. Search for Anil kumar MPM2d Playlist to get many video.
Here is a related video: th-cam.com/video/PNxFCHp-4_E/w-d-xo.html
You're wonderful teacher
Thanks for appreciation. Playlist for you: th-cam.com/video/9uubSLHf-JM/w-d-xo.html
After this video, Indians have earned my respect. Thank you very much and btw the answer is still the same but 60×700 is 42,000 not 4200
Thanks, I think you're a good teacher.
for some reason i love those pens, lol
Thanks btw
Thanks a lot for you time and appreciation
Good explanation but sir i solved this question in just 20sec by adjusting them in 1900. 700*5/2=1750,60*5/2=150, 1750+150=1900.
trial and error. good one
Hi,maybe u can assist me with problems like this cuz i completely suck.
why divide by 2 tho? I got the rest thoo
Thank you! You make very clear videos. Im a lot more confident for my test now. Thanks!
Please share questions from your test papers. My e-mail: anil.anilkhandelwal@gmail.com
All the Best!
awesome explanation! Thank you
Wonderful explanation 👌👌👌👌👌👌
Wait at 5:19 how come you said 420, but put down 4200? Also what did you do with 60 and 700, did you multiply them? Because I multiplied 60 and 700 then got 42000.
Jackie Aliah13 He said 42 hundred = 4200.
Correct answer is 42000 not 4200
he said 4200 like fourty two hundred looool
i got very confused as soon as you did 5:26, could you explain it?
wait, i think you meant to say least common MULTIPLE, not denominator, lol.
Thank you very much for your information.
2:27 I have never seen a 5 written like that
EmmerMist I always write it that way! Weird but if I write it the normal way it would look like an S 😂
Where did the 70 come from?
Have you publish and book? If please let me know.
Hi. May I ask how did you get the 4200 ? I multiplied 700(60) and the calcu showed 42,000? And also that 70x one?
He multiplied 70(60) and 700(6)
The result of both is 4200.
common multiples, jeez.
That triangle changed my life
where did you get the 70x sir?
A helicopter travels at a speed of 200 km/hr for 3 hrs, slows to 150 km/hr for the next 2 hrs and then traveled the final 4 hrs at a speed of 500 km/hr. What is the average speed of the helicopter on this trip?
Thanks for the question. Average speed is (Total Distance)/(Total Time)
(200 x 3 + 150 x 2 + 500 x 4)/(3 + 2 + 4) = 2900/9 = 366.66 km/h
Hope that helps.
Your reply to Namira is correct until you divide 2900 by 9 which is 322.22
Why did you make this so complicated? You can solve this using only one variable, and much quicker.
towns A and B ARE 400km apart X started his car from A to B and at the same time Y started his car from B towards A.After 3 hrs they are 10 km apart , if X 's speed exceeds Y's speed by 10 km. find their respective speeds
I have not got a bloody clue about this!!!!
Thank you sir🙂
Thank you so much sir
How did you come up with 70x
That’s what I was wondering:(
This is still super confusing for a beginner. I am lost.
How can you check using resac rule?
What is resac rule?
@@MathematicsTutor
representation
Equation
Solution
Answer
Checking
How to check of the answer is correct by substituting the equation
Triangle method is nice.
Thanks
How to do the exact same thing but to solve for speed?
Thanks 🙏 sir
This video has been super helpful so far but I am confused at 5:38 I’m not sure where the 70x came from so if someone could help me out with that I would greatly appreciate it 😊
We took LCM of 4200.
Numerator and denominator should be times 70
That is how it came.
Hope it is clear.
Playlist for similar videos: th-cam.com/play/PLJ-ma5dJyAqp7kl0KHKhTpIu0JZfswGlz.html
Thanks
@@MathematicsTutor Hi so for the LCM 700 times 60 is 42000? or am I doing this wrong?
I love this man! No homo
Osm sir
Thanks and keep sharing!
am i the only person who doesnt understand at all?
Track is good but very long so not use full
Thanks for the feedback
graet video
Thanks for your time and appreciation.
I love you
time consuming especially during exam..
Sir can u send me such problems by PDF on my email . It is my humble request
thora hindi bhi bol ligiye sir
No
Harold and Kumar