Q 3 - Ex 9.3 - Mensuration - NCERT Maths Class 8th - Chapter 9, New Syllabus 2023 CBSE

[jasleenmahal]

Q4 of this ex :-

Length of cuboid= 60cm
Breadth of cuboid=54cm
Height of cuboid=30cm

Volume= l×b×h
60×54×30= 97200cm³

Side of cube= 6cm
Volume= (side)³
(6)³ = 216cm³

No. Of cubes can placed =
Vol. Of cuboid/ vol. Of cube
97200/216= 450cubes

[sunitadua]

It's formula is given in example 8 .
Go and check ✅
Edit:- Wow ! 100 likes thanks 👍❤

[nandinibhumbak]

Thankyou mansi mam for this video and your teaching is very nice

[antra]

This question I was finding so hard and critical 😭 but then I saw ur video and it is the most easiest question ever for me 😂😂

[vivekffpro]

This is my favorite channel for mathmatical problem

[BhajanCulture]

Mam aap best teacher ho maths ke. Par mam aap please question no. 4 uploaded kijiye. Kyunki mein aap pe hi depend hu. Aapke video dekhakar maine 80 marks ke paper me se mere 72 aaye the. Please mam aap question no. 4 upload kijiye. Your student Shipra Karn

[zebafiroz]

Mam can u plz tell me whr is the Q 4 of this exercise ❓❓

[anshikatiwari]

Nice👍😊 and very helpful to me thanks for nice teaching 😘

[abhijeetsandhu]

Legend watching 1 day before exam 😂
Because we are unique from other🤘

[arvindsharma-pjyp]

Mam you have not uploaded 4 question of this exercise and it is the important one

[jaishreeshyamji]

Q4 Is Very
Sol. For finding The no. Of cubes we have to find their respective volumes

Volume of cuboid ( Divided by) volume of cube
60 x 54 x 30

6 x 6 x 6

By cutting Up and down or 1st multiply and then cut Its Depend on your choice And your Answer

450 Cubes can be placed in a cuboid....

Formula: Volume of
I. Cuboid: L x B x H
II. Cube : Side x side x side
Here is the full solution

[DarkUserHere]

Q 4

Volume of cuboid = L x b x h
L= 60cm H=30 cn B=54cm

Volume of Cube =L³
Where L= 6cm
= Volume if cuboid/Volume of Cube

= 60 x 54 x 30 / 6 x 6 x 6

= 10 x 9 x 5

= 450



It's easy

[renukadovikoppa]

This answer was very easy. Thank u mam for explaining this question. 👌🏻explanation mam. Tq

[Youneverknkw]

4th question very easy if u know the equation its like
60cm into 54cm into 30cm= 97200cm^2
volume of cylinder = a^3
= (6)^3
=216 cm^3
so all u need to do is divide 97200/216
=450 cube can be placed inside!

[EDITORDOST-rlef]

Mam apke vajeshey me ab maths me eak atcha student Ben gaya hu ... ab mujhe 60 present maths agye vary very very very thanks man

[sarthaksherekar]

Mam 4th sum is where
If every one wants the 4th and 1st part then like to my comment.

[javaidrather]

Thank you so much for being the best teacher

[officialnomaneditz]

Mam plz upload question no 1 of this exercise..plz 🙏

[lalitnandedalalitnandeda]

Thank mam it is very difficult question for me😭😭🥰🥰❣🔥

[entertainment-ozmf]

Ma'am please upload q.4 . It is important