This is the best tutorial I have seen on this subject. It has help me immensely to visualize each problem. The combination of the drawing, the chart and the notes is AMAZING!!! THANKS A MILLION!!!!!
Thank you for this, I hit a wall with these problems and this helped me get through it. I tried doing every problem before you solved it and I messed up every single one except the last one. Finally got it.
Than you, these problems were a bit hard to digest, but after following your logic and using the table and notes, like you suggested; It made it manageable. I'm training for my CBEST test math portion and I've really understood how to break these Rate, Distance, Time problems down with your help. Thanks again!
Need to seek clarification re example #4...if we put t - 3 to the 30 km/h (because it took less 3 hrs to get there) we get the answer of 9 hrs...but if we put t + 3 to 20 km/h the answer is 6. The issue is what is the logic for latter than the former although the latter is of course correct...going by the question I would prefer for the former...please help and reply
thank you so much! ive watched videos from websites, and downloaded tutorials, but they werent as better as you and the way you taught your students. dont listen to the dumbfucks who posted negative comments. you helped a lot of people, including me. thank you!
example With the submarines is all wrong...... it took 3 hour less time to get there( t-3) than back. So the T-3 should be in sub there column under time!
in the last problem, i solved it first before proceeding with the solution. in julio's time, i wrote "t" and in aliyah's time, i wrote "t-4" and the final answer of their time is julio = 10 and aliyah = 6, the same with your solution, aliyah is also 4 times later. i'm confused, is my solution correct or wrong?
Jeez - I did most of these in my head and did the division with a calculator. These really aren't that hard or the class comprising a bunch of sweathogs. LOL.
+viswa Gour she is a great teacher let me know if you dont get it .. basically all she left out is that if its the same distance then that means d = d right which then means rt = rt right? if not then its rt + rt = d which in this case d is given and you solve for either rate or time .. its all about setting this problem up the 2 ways i mentioned