Final answer:
To find the square root of 4/25, simplify the fraction to 2/5 and take the square root of each part separately. The square root of 4/25 is approximately 1.414/2.236. To find the cubic root of 8/27, simplify the fraction to 2/3 and take the cube root of each part separately. The cube root of 8/27 is approximately 1.260/1.442.
Step-by-step explanation:
To find the square root of 4/25, we can simplify the fraction to 2/5 and then take the square root of the numerator and denominator separately.
The square root of 2 is approximately 1.414 and the square root of 5 is approximately 2.236.
Therefore, the square root of 4/25 is approximately 1.414/2.236.
To find the cubic root of 8/27, we can simplify the fraction to 2/3 and then take the cube root of the numerator and denominator separately.
The cube root of 2 is approximately 1.260 and the cube root of 3 is approximately 1.442.
Therefore, the cube root of 8/27 is approximately 1.260/1.442.