Three cubes of edges x cm, 4 cm and 5 cm are melted and shaped into a large cube of edge 6 cm. Then the value of x
Answers
Answered by
11
Answer:
your answer will come 15x
Step-by-step explanation:
4x+5x+6x= 15x
hope it is helpful for you
Answered by
0
Step-by-step explanation:
Given the three cubes of metal whose side are 3 cm , 4 cm and 5 cm
Then volume of cube who side 3 cm=(3)3=27cm3
And volume of cube who side 4 cm=(4)3=64cm3
And volume of cube who side 5 cm=(5)3=125cm3
Total volume of melted cube=27+64+125=216cm3
Then the side of new cube=a3=216
⇒a=6cm
#aswad
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