Math, asked by faris20201234, 4 months ago

A block of wood in the shape of a cuboid has length = 2.5 m,
breadth = 1.5 m and height = 2 m. How many cubical blocks,
each of edge 50 cm can be cut from it?

Answers

Answered by mohiniasingh1985
4

Answer:

Volume of a cuboid with length L=2.5m, breadth B=1.5m and height H=2m

⇒lbh=2.5×1.5×2=7.5 sq .metre

=7.5×100 cm×100 cm ×100cm

Volume of a cube of length =50×50×50 cubic centimetre

=125×1000 cubic centimetre

=1.25×10

5

cubic centimetre .

No. of blocks cut from the cuboid =

1.25×10

5

7.5×10

6

=60

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Answered by IQcrabby77
4

Answer:

Volume of a cuboid with length

L=2.5m,

breadth B=1.5m

height H=2m

⇒LBH=2.5×1.5×2=7.5 sq .metre

convert into cm

=7.5×100 cm×100 cm ×100cm

Volume of a cube of length =50×50×50 cubic cm

=125×1000 cubic centimetre

=1.25×10 to the power 5 cubic cm

No. of blocks cut from the cuboid =

= 7.5 x 10 to the power 6 / 1.25 x 10 to the power 5

= 60 cubic cm.......

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