What is obtained by converting (0.0064) into a percentage?
Answer and explanation
Correct answer: 0.64%
To convert a decimal into a percentage, multiply it by 100. Here, \(0.0064 \times 100 = 0.64\), so the percentage is \(0.64\%\). Option C results from shifting the decimal point one place too far. Exam tip: when multiplying a decimal by 100, move the decimal point two places to the right.
Frequently asked questions
What is the correct answer to this question?
0.64%
Why is this the correct answer?
To convert a decimal into a percentage, multiply it by 100. Here, \(0.0064 \times 100 = 0.64\), so the percentage is \(0.64\%\). Option C results from shifting the decimal point one place too far. Exam tip: when multiplying a decimal by 100, move the decimal point two places to the right.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Decimal representation.
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