Question

Calculați lungimea laturii unui cub care are volumul egal cu :
a)0,008 m3
b)64 dm3

Answer 1

$a)V = 0.008 \: {m}^{3}$

$V = {l}^{3}$

${l}^{3} = 0.008 = > l = 0.2 \: m$

$b)V = 64 \: {dm}^{3}$

$V = {l}^{3}$

${l}^{3} = 64 = > l = 4 \: dm$