Question

CUBE ROOT OF (0.027 / 0.008) PLUS SQUARE ROOT OF (0.09/0.04) - 1

Answer 1

Answer: 2

Step-by-step explanation: 0.027 has cube root as 0.3 and 0.008 has cube root as 0.2

0.09 has square root as 0.3 and 0.04 has square root as 0.2

Cube root of 0.027/0.008 = 0.3/0.2 = 3/2

Square root of 0.09/0.04 = 0.3/0.2 = 3/2

Hence 3/2+3/2 = 3

And 3-1 = 2.

Answer 2

Answer:

cube root 27 /1000 × 1000/8

so,

$\sqrt[3]{ \frac{27}{8} } = \frac{3}{2}$

similarly

$\sqrt{ \frac{9}{2} } = \frac{3}{2}$

now,

$\frac{3}{2} + \frac{3}{2} - 1 = 3 - 1 = 2$