Answer and Solution:

Round off the dimensions of the given figure to its highest place value, then solve for the estimated volume.

{Given}

Side of the Cube: 76 cm

Actual Value: 76 cm

Rounded: [tex]= 76 = 80 cm[/tex] (nearest multiplication of 10)

{To find Estimated Volume}

[tex](side)^{3}[/tex]

[tex]= 80x 80 x 80[/tex] (x is a multiplication symbol)

[tex]= 512 x 10^{3} cm^{3}[/tex] {Final answer}

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