Question

1. A matchbox measures 4 cm x 2.5 cm x 1.5 cm. What will be the volume of a packet
containing 12 such boxes?​

Answer 1

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Volume of a matchbox= l×b×h

$\sf4 \times 2.5 \times 1.5 = {15m}^{3}$

Volume of box containg 12 matchbox = 15×12=180m³

So volume of box is 180m³

Hope it helps you.....

Answer 2

Answer:

180cm³

Step-by-step explanation:

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

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

Volume of cuboid =(l×b×h)

Volume of one matchbox = Volume of cuboid

Volume of one matchbox =4×2.5×1.5=15cm³

Volume of a packet containing 12 such boxes = 12× volume of one match box

(12×15)cm³

=180cm³

Hence, the volume of a packet containing 12such boxes=180cm³.

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