Question

If three metal cubes of volumes 125 cm cube,64 cm cube and 27 cm cube are melted to form a new cube,then the edge of the new cube formed

Answer 1

Answer:

$\huge{\red{\boxed{\boxed{\green{\sf{EDGE=6cm}}}}}}$

Step-by-step explanation:

$\huge{\red{\boxed{\boxed{\green{\underline{\red{\sf{SOLUTION-}}}}}}}}$

${ \boxed{ \green{volume \: of \: first \: cube(v1) = 125 {cm}^{3} }}} \\ { \boxed{ \green{volume \: of \: second\: cube (v2)= 64{cm}^{3} }}} \\ { \boxed{ \green{volume \: of \: third\: cube(v3) =27{cm}^{3} }}} \\ \\ according \: to \: given \: question \\ \\ { \boxed{ \red{edge \: of \: new \: cube = }}} \\ \\ volume \: of \: new \: cube \: formed = v1 + v2 + v3 \\ = ){a}^{3} = 125 + 64 + 27 \\ = ) {a}^{3} = 216 \\ = )a = \sqrt[3]{216} \\ = )a = 6cm$

$\huge{\red{\boxed{\boxed{\green{\sf{EDGE=6cm}}}}}}$

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Answer 2

Step-by-step explanation:

lf three metal cubes of volumes 125 cm cube, 64 cm cube and 27 cm cube are melted to form a new cube, then the edge of the new cube formed