Which prefix means one millionth?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the NBCT Mathematics AYA Component 1 exam. Utilize flashcards and multiple-choice questions with detailed explanations for each question. Prepare efficiently for success in your teaching certification journey!

Multiple Choice

Which prefix means one millionth?

Explanation:
Understanding metric prefixes that denote powers of ten helps you read measurements quickly. One millionth corresponds to 10^-6. The prefix that represents 10^-6 is micro- (often written with the symbol μ). That’s why a micrometer is one millionth of a meter and a microsecond is one millionth of a second. In contrast, milli- is 10^-3 (one thousandth), kilo- is 10^3 (one thousand), and mega- is 10^6 (one million). Therefore, micro- is the prefix for one millionth.

Understanding metric prefixes that denote powers of ten helps you read measurements quickly. One millionth corresponds to 10^-6. The prefix that represents 10^-6 is micro- (often written with the symbol μ). That’s why a micrometer is one millionth of a meter and a microsecond is one millionth of a second. In contrast, milli- is 10^-3 (one thousandth), kilo- is 10^3 (one thousand), and mega- is 10^6 (one million). Therefore, micro- is the prefix for one millionth.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy