Question

The dimensions of a match box are 5cm×3cm×1cm. The volume of a packet containing 12 such match boxes is:​

Answer 1

Answer:

5×3×1=15

15×12=180

so that the right ans

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Answer 2

Solution:

Let lenght ( l ) be 5cm , breadth ( b ) be 3cm and height ( h ) be 1cm.

We know that,

Volume of cuboid = ( lenght × breadth × height )

According the question,

Volume of cuboid = ( 5 × 3 × 1 )cm³

= 15cm³

Therefore, the volume of a packet containing 12 such match boxes

= ( 12 × 15 )cm³

= 180cm³

Required Answer:

• The volume of a packet containing 12 match boxes is 180cm³.

↔ Key Concepts ↔

• Volume of cuboid = ( l × b × h ) cubic units.

• Volume of Cube = a³ cubic units.

• Volume of Cylinder = πr²h cubic units