12 grade maths others
The approximate value of 3√28 is
- A: 3.038
- B: 3.035
- C: 3.036
- D: 3.037
The approximate value of 3√28 is
- A: 3.038
- B: 3.035
- C: 3.036
- D: 3.037
1 Answer
Askiitians Tutor Team
Approved Tutor Answer9 Months agoTo find the approximate value of the cube root of 28, we can use a calculator or estimate it by considering nearby perfect cubes. The perfect cubes around 28 are 27 (which is 3³) and 64 (which is 4³). Since 28 is closer to 27, we can infer that the cube root will be slightly above 3.
Calculating the Cube Root
Using a calculator, we find:
- 3√28 ≈ 3.036
Choosing the Correct Answer
Among the options provided:
- A: 3.038
- B: 3.035
- C: 3.036
- D: 3.037
The closest approximation is C: 3.036.
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