Math, asked by nitinsoni6011, 1 year ago

A solid cuboid of dimension 30, 25, 9 is melted and cast into 2 cubes. Find the length of cubes formed

Answers

Answered by Anonymous

answer :-

given :-

dimensions of the cuboid = 30 × 25 × 9

therefore it's volume = 30 × 25 × 9

= 6750unit³

according to the question, the solid cuboid is melted and cast into 2 cubes.

formula for the volume of a cube is side³, so for 2 cubes = 2side³

→ 2side³ = 6750unit³

→ side³ = 6750/2

→ side³ = 3375

→ side = ³√(15 × 15 × 15)

→ side = 15cm

hence, the Length of the side of each cube is 15cm.

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Answered by jinojeyasingh

Answer:

15 cm

Step-by-step explanation:

Acording to the question :

dimensions of the cuboid = 30 x 25 x 9

Volume of the cuboid = lbh

Therefore Volume = 6750

2 cubes must be made

Volume for 1 cube = s³

Volume for 2 cubes = 2s³

2s³ = 6750

s³ = 3375

s = 15

Hope this helps

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