Question

a Matchbox measures 4 cm × 2.5 cm × 1.5 cm what will be the volume of a packet containing 12 such boxes​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Solution:-

Given:

Dimension of matchbox = 4cm × 2.5cm × 1.5cm

l = 4 cm, b = 2.5 cm & h = 1.5 cm

Volume of cuboid = (l × b × h)

 

Volume of one matchbox =  Volume of cuboid

Volume of one matchbox =4 × 2.5× 1.5

= 15 cm³

Volume of a packet containing 12 such boxes = 12

× volume of one match box

 (12 × 15)  cm^ 3 

= 180 cm^3

Hence, the volume of a packet containing 12 such boxes = 180 cm^3

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