QQuestionMathematics
QuestionMathematics
which number produces an irrational number when multiplied by 0.5
| O.A. | 176 |
| --- | --- |
| O.B. | 1 |
| | 3 |
| O.C. | 0.555 |
| O.D. | 43 |
12 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:Let's solve this step by step:
Step 2:: Understand the problem
We need to find which number, when multiplied by 0.5, produces an irrational number.
Step 3:: Recall the definition of an irrational number
An irrational number is a real number that cannot be expressed as a simple fraction (ratio of two integers).
Step 4:: Examine each option by multiplying by 0.5
- 21.5 is a rational number (can be expressed as $$\frac{43}{2}$$)
- 0.2775 is a rational number (can be expressed as a fraction)
Step 5:: Identify the irrational number
None of these options produce an irrational number when multiplied by 0.5.
Final Answer
None of the given options will produce an irrational number when multiplied by 0.5.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students