Question

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Q1.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

Answer:

VOLUME:

The space occupied by an object solid body

is called the volume of the particular object solid body volume is always

measured in cubic unit.

Given:

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=15cm

3

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

(12×15)cm

3

=180cm

3

Hence, the volume of a packet containing 12

such boxes=180cm

3

Answer 2

Answer:

see in above pic it will help you