What is the place value of (8) in (3.090800)?
Answer and explanation
Correct answer: \(\frac{8}{10000}\)
After the decimal point, the places represent tenths, hundredths, thousandths and ten-thousandths, respectively. In 3.090800, 8 is the fourth digit after the decimal point, so its place value is \(\frac{8}{10000}\), or 0.0008. \(\frac{8}{1000}\) would represent the value of a digit in the third decimal place. Exam tip: Count decimal places from immediately after the decimal point.
Frequently asked questions
What is the correct answer to this question?
\(\frac{8}{10000}\)
Why is this the correct answer?
After the decimal point, the places represent tenths, hundredths, thousandths and ten-thousandths, respectively. In 3.090800, 8 is the fourth digit after the decimal point, so its place value is \(\frac{8}{10000}\), or 0.0008. \(\frac{8}{1000}\) would represent the value of a digit in the third decimal place. Exam tip: Count decimal places from immediately after the decimal point.
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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