Question

The volume of a cube is 448cm3.
Work out the length of its side rounded to 1 DP.

Answer 1

Answer:

L= 7.7 cm

Step-by-step explanation:

the volume of a cube is calculated by solving

L x L x L=448

therefore, to get the L

you get the cube root of 448

=7.65172473109

to one decimal places

L= 7.7 cm

Answer 2

The length of side of a cube is 7.7 cm.

Step-by-step explanation:

The volume of a cube is $448\ cm^3$. If a is the side of cube. The formula for the volume of a cube is given by :

$V=a^3$

a is the length of side of a cube

$448=a^3$

$a=(448)^{\dfrac{1}{3}}\\\\a=7.65\ cm$

Upto one decimal place,

a = 7.7 cm

So, the length of side of a cube is 7.7 cm.

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