The boat goes 30 km upstream and 44 km downstream in 10 hours...|| Q.3 Exercise 3.10 RD Class 10 ||

Hello friends
In this video we learn to solve question 3 Exercise 3.10 rd sharma book class 10.
Question:
The boat goes 30 km upstream and 44 km downstream in 10 hours. In 13 hours, it can go 40 km upstream and 55 km downstream. Determine the speed of stream and that of the boat in still water.
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Пікірлер: 44

  • @arpitgaming1336
    @arpitgaming13363 жыл бұрын

    Small youtubers are also talented and you are example of this .nice teacher 👍👍

  • @vishwajeetmaurya8204

    @vishwajeetmaurya8204

    Жыл бұрын

    True...

  • @Mr_Badshah_yt_

    @Mr_Badshah_yt_

    Ай бұрын

    Yes 4:37

  • @itishreemohanty132
    @itishreemohanty1322 жыл бұрын

    That rough diagram helped me to understand the question well!! Thanks

  • @mamtadawan-te6cy
    @mamtadawan-te6cy5 ай бұрын

    Teach by writing on note book is a good method to teach i understand nicely

  • @aneesha.a
    @aneesha.a Жыл бұрын

    Beautiful explanation in a nutshell

  • @ArmiesPurpleWorld
    @ArmiesPurpleWorld7 ай бұрын

    Excellent sir!!! Keep going 💜

  • @rajjatavji5

    @rajjatavji5

    5 ай бұрын

    Hiii

  • @VatsSharma
    @VatsSharma9 ай бұрын

    Sir bhaut acche

  • @EnglishwithNaval
    @EnglishwithNaval3 жыл бұрын

    Nice work sir. English With Naval likes you.

  • @sumersingh9354
    @sumersingh93543 жыл бұрын

    I thought 💭 that I will not understand this question but you nailed it

  • @sionofficial9690
    @sionofficial96903 жыл бұрын

    Nice explanation sir good job

  • @mathbycvsir6489

    @mathbycvsir6489

    3 жыл бұрын

    Thanks bhai...

  • @white_devil718
    @white_devil7183 жыл бұрын

    I understood so nicely

  • @AnuTha045
    @AnuTha0455 ай бұрын

    You can watch it at 1.5x speed

  • @royalattitude1026
    @royalattitude1026 Жыл бұрын

    Thank you bhaiya

  • @ParminderSingh-ov2io
    @ParminderSingh-ov2io5 ай бұрын

    Sir No one teaches very nicely like you ❤❤❤

  • @ParminderSingh-ov2io

    @ParminderSingh-ov2io

    5 ай бұрын

    ❤❤❤

  • @ParminderSingh-ov2io

    @ParminderSingh-ov2io

    5 ай бұрын

    Thanks Sir

  • @pradumkumar1615
    @pradumkumar16153 жыл бұрын

    Thank u sir lekin downstream and upstream ka matlab samjh nahi aaya

  • @mathbycvsir6489

    @mathbycvsir6489

    3 жыл бұрын

    Downstream means boat bhi stream ki direction me hi chle and upstream means boat stream ki opposite direction me chle...ok bhai

  • @frext101
    @frext1012 ай бұрын

    Thank you sir

  • @divyanshusingh5987
    @divyanshusingh598710 ай бұрын

    I made equation easy but I only face problem on solving equation only this type of equation

  • @vishwanathg4081
    @vishwanathg40818 ай бұрын

    Good sir ❤❤❤❤❤

  • @ujwalbaiju7198
    @ujwalbaiju71983 жыл бұрын

    Nice explanation sir😁😁😁

  • @mathbycvsir6489

    @mathbycvsir6489

    3 жыл бұрын

    Thanks bhai...

  • @BadalKumar-iz4jd
    @BadalKumar-iz4jd Жыл бұрын

    Thanks

  • @epicgaming7785
    @epicgaming77857 ай бұрын

    Luv u sir dilse pyar hai tumse chummi dene ka man sa hoti ya ❤😂

  • @white_devil718
    @white_devil7183 жыл бұрын

    U teach superb try to teach in English aslo sir

  • @gurmeetsinghsingh136
    @gurmeetsinghsingh1363 жыл бұрын

    Sir plus hi kyo hua yha

  • @akshanshkumar896
    @akshanshkumar8963 жыл бұрын

    Sir 32a+44b= 52/5. Mei 5 ko 4 se multiply kyun nhi kara?🤔🤔

  • @abhishekpramod5186

    @abhishekpramod5186

    3 жыл бұрын

    Mujebi ye doubt haii

  • @hidetoshitheindian255

    @hidetoshitheindian255

    3 жыл бұрын

    Because we've to do with numerator only . . . ありがとう御座います

  • @Sizuka1580

    @Sizuka1580

    Жыл бұрын

    Haa mujhe v iye smjh nhi aaya

  • @ShubhamSingh-dt5dd

    @ShubhamSingh-dt5dd

    Жыл бұрын

    Bhai Teri maths A1 quality ki hai Waise maths me kitne marks aaye the tumare

  • @3gawar

    @3gawar

    6 ай бұрын

    Bhai numerator Akela multiply hota Hai denominator Nahi hota❤😂

  • @neeza6966
    @neeza69666 ай бұрын

    Sir I know this is a dumb question lekin 30a aur 44b kaysay aaya

  • @Iateyourdumplings

    @Iateyourdumplings

    5 ай бұрын

    Jo 30/x-y tha usme 1/x-y ki value ko a assume kara and jo 44/x+y tha usme 1/x+y ki value ko b assume kara ( i am not good good at explanation tho hope this helped)

  • @neeza6966

    @neeza6966

    5 ай бұрын

    @@Iateyourdumplings understood uskay baad jab values mil gyi to substitute kar diya?

  • @HemoSpieler
    @HemoSpieler2 ай бұрын

    ,😭😭😭

  • @IAMWARRIOR436
    @IAMWARRIOR4366 ай бұрын

    Abhr smhja rha hai ya ratarha😂😂😂

  • @rajeshsingh489
    @rajeshsingh4893 жыл бұрын

    Step kuch jyada h

  • @krishnakakkad3119
    @krishnakakkad31192 жыл бұрын

    Dimag kharab kr Diya Kuch samaj Nahi aa rha up stream downstream😟

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