Question

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

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Solution

We have to find out the volume of a packet containing $12$ such boxes.Given:Dimensions of the matchbox $l=4cm,b=2.5cm,h=1.5cm$We know that:The volume of a cuboid $=l×b×h$So, the volume of the matchbox $=4cm×2.5cm×1.5cm=15c{m}^{3}$ Now, the Volume of $12$ such matchboxes will be $12×15c{m}^{3}=180c{m}^{3}$Therefore, the volume of a packet containing $12$ such matchboxes will be $180c{m}^{3}$.

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