When the Prefix "M" (Mega) Is Used in a Unit

question 42

Multiple Choice

When the prefix "M" (Mega) is used in a unit of measurement, such as 100 MHz, it means __________.

• A) hundred
• B) thousand
• C) million
• D) billion

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Definitions:

Percent Equivalent

The numerical value of a fraction expressed as a percentage.

Rounded

The process of adjusting a numerical figure to its nearest specified place value, such as to the nearest whole number.

Significant Figures

The number of digits in a value that contribute to its precision, typically starting with the first non-zero digit.

Percent

A mathematical term that represents a number as a fraction of 100.