Three cubes of sides 5 m, 4 m, and 3 m are melted to form a new cube. Find the surface of the new cube? Options:
A) 236
B) 256
C) 216
D) 246
E) 206
Volume of the new cube = [ 5(power)3 + 4(power)3 + 3(power)3 ] 216m(power)3   = 125 + 64 + 27= 
<gadget id="calculator">125 + 64 + 27</gadget>
<output>216</output>
216 216m(power)3=&gt; a(power)3 = 216 216m(power)3   Answer is 216.
<result>C</result>
Three cubes of sides 5 m, 4 m, and 3 m are melted to form a new cube. Find the surface of the new cube?