Question

Evaluate:- (0.027/0.008)⅓ ÷ (0.09/0.04)½ -1 ​

Answer 1

$ANSWER$

$= ({ \frac{0.027}{0.008} )}^{ \frac{1}{3} } \div ( { \frac{0.09}{0.04} })^{2} - 1$

$= { \frac{0.3}{0.2} }^3 { \frac{1}{3} } \div { \frac{0.3}{0.2} }^2 \times {2} - 1$

$= - 1$

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