The length, breadth and height of 2 solid metal rods are 4cm,2cm,1cm,and 7cm,4cm,2cm. These melted and combined to form a cube . Whats is the length of the cube
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4
Answer:
4 is answer
Step-by-step explanation:
volume of fist rod + volume of second rod =
volume of cube
4×2×1 + 7×4×2= acube
8+56=a cube
64=a cube
a=4
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