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? How many such packets can be placed in a box whose size is 7.5 cm 60 cm x 32 cm?
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Answer:
Step-by-step explanation:
First- Volume of the matchbox
Given - l = 4cm,b= 2.5cm, h = 1.5cm
Volume = l x b x h
= 4 x 2.5 x 1.5
= 10 x 1.5 = 15cu.cm
Volume of the packet having 12 matchbox?
Given - 12 matchbox
= 15 x 12 = 180cu.cm
How many can be placed in a box?
Given - l= 7.5cm, b = 60cm, h = 32cm
Volume = l x b x h
= 7.5 x 60 x 32
= 14400cu.cm
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