Number sets 1 | Fractions | Pre-Algebra | Khan Academy

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  • Опубликовано: 21 авг 2024
  • Number Sets 1
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    Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!
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Комментарии • 33

  • @WolfgangKaipz
    @WolfgangKaipz 13 лет назад +6

    congratulations Salman!
    by the way, if you have the time and think is time, could you do a few videos on electrical circuits analysis and basic components such as capacitors, diodes, transistors or about how to calculate voltage at certain points of the circuit when resistances appear in series.
    thanks for all!

  • @shmuk
    @shmuk 10 лет назад +6

    thanks!

  • @keshabkaflay9075
    @keshabkaflay9075 5 лет назад +3

    Very helpful to teach my daughter. Thanks!!

  • @DrSickShots
    @DrSickShots 11 лет назад +4

    Whole... Whole... Whole...

  • @Owner46
    @Owner46 13 лет назад

    @Arlemagne it would since the reals are a subset of the complex

  • @Englishstudent4798
    @Englishstudent4798 9 месяцев назад

    This is very helpful and clear.
    That is the teacher i want

  • @btkw
    @btkw 13 лет назад +3

    Please return to the astronomy playlist :D

  • @4KPLUSYT
    @4KPLUSYT 6 лет назад +3

    super

  • @jishuenkam
    @jishuenkam 13 лет назад +1

    amazing!!!!!!!!!!!!!!

  • @madah012
    @madah012 13 лет назад

    @webmastertool it must be represented as a fraction of integers and pi is not an integer I mean for it to be rational it must be represented as p/q where both p and q are integers and q =! 0

  • @norngnonn9538
    @norngnonn9538 11 лет назад +1

    thank you a lot

    • @kifagi310
      @kifagi310 4 года назад +1

      thank you a lot? thats stupid and makes no sense. Your suppose to say "Thanks a lot"

    • @igcsemathhelp3751
      @igcsemathhelp3751 4 года назад +1

      @@kifagi310he commented 7 years ago and you replied 7 months ago LOL

    • @Jayqii
      @Jayqii Год назад

      @@kifagi310 What's it to you? 🙄😒
      Not everyone is good at English, Like let's say you made a mistake in Urdu/Hindi you wouldn't be perfect at it now would you?

  • @adilmohak
    @adilmohak 3 года назад +1

    so helpful, thanks but What is the playlist for this video?

  • @Arlemagne
    @Arlemagne 13 лет назад

    What about the Complex Numbers? Are you going to do the mnemonic Nine Zulu Queens Ruled China?

  • @PankajSingh-dc2qp
    @PankajSingh-dc2qp 7 лет назад

    i love your channel

  • @Suyamu
    @Suyamu 13 лет назад +2

    no complex numbers? :)

  • @bhoomipandya17
    @bhoomipandya17 7 лет назад

    How to solve this que? Express in the form of p/a whir p n a are integers and a is not = o 1. 0.6

  • @ruhaansiddiqi6228
    @ruhaansiddiqi6228 4 года назад +1

    Best

  • @madivalappamelavanki1938
    @madivalappamelavanki1938 3 года назад +1

    Please make your voice little bit clear

  • @7Supernova7
    @7Supernova7 13 лет назад

    how you know all this to make almost 2000 vids ? all by your self ?

  • @biglegoman1
    @biglegoman1 9 лет назад +5

    It's so boring. Help me.

  • @wookiemaster73
    @wookiemaster73 13 лет назад

    The science videos are so much better...

  • @komalgupta589
    @komalgupta589 4 года назад +1

    Please make your voice little bit clear