What is the value of ∛0.000729?
2016
What is the value of ∛0.000729?
- A.
0.0009
- B.
0.9
- C.
0.0003
- D.
0.09
Attempted by 85 students.
Show answer & explanation
Correct answer: D
Step 1: Write the decimal as a fraction: 0.000729 = 729 / 1,000,000.
Step 2: Take the cube root of numerator and denominator: ∛729 = 9 and ∛1,000,000 = 100.
Step 3: Combine them: ∛0.000729 = 9 / 100 = 0.09.
Final answer: 0.09