Ram wants to build up a solid cube of
side 15 cm. How many cubical blocks of
side 5cm will be required for it?
Q.
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Answered by
10
Given:
- Ram wants to build up a solid cube of side 15 cm.
To find:
- How many cubical blocks of side 5cm will be required for it?
Solution:
• Let's consider ABCD is a cuboid.
Where,
- Side = Cuboid = 5cm
- Side = Cube = 15cm
• Let's consider cubical blocks required be x.
⠀⠀━━━━━━━━━━━━━━━━━━━⠀
« Now, By using volume formula(Cube & cuboid),
As we know that,
- Volume of cuboid = H × B × L
- Volume of cube = Side³
- volume of cubical blocks (x) = Volume of side of the cube (15cm)
→ x × 5³ = 15³
→ 125x = 3375
→ x = 3375/125
→ x = 27
∴ Hence, 27 cubical blocks are required of side 5cm.
Answered by
0
Answer:
27
Step-by-step explanation:
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