a metallic cube with side 15 cm is melted and formed into a cuboid if the length and height of the cuboid is 25 cm and 9cm respectively then find the breath of cuboid
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Answer:
15cm
Step-by-step explanation:
Since the cube was melted to form the cuboid, the volume of both solids should be same.
Hence,
V(CUBE)=V(CUBOID)
== a^3 = l*b*h
== 15^3= 25*9*b
== 3375= 25*9*b
== 135 = 9*b
== 15 = b
The breadth is 15cm.
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