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Simplify ${\sqrt[3]{0.216}} +{\sqrt[3]{0.001}} -{\sqrt[3] {0.008}}$

Simplify / निम्नलिखित को सरल कीजिए।
${\sqrt[3]{0.216}} +{\sqrt[3]{0.001}} -{\sqrt[3] {0.008}}$

0.6 0.5 0.2 0.4

Detailed Solution & Logic

Correct Answer:

0.5

We need to solve:

$\sqrt[3]{0.216}+\sqrt[3]{0.001}-\sqrt[3]{0.008}$

Find cube roots:

$\sqrt[3]{0.216}=0.6$

because $0.6^3=0.216$

$\sqrt[3]{0.001}=0.1$

because $0.1^3=0.001$

$\sqrt[3]{0.008}=0.2$

because $0.2^3=0.008$

Now substitute: 0.6+0.1-0.2

=0.5

Final Answer: 0.5

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