Perform the Indicated Operation $$\frac { 20 } { 21 } - \frac { 12 } { 19 }$$

question 28

Multiple Choice

Perform the indicated operation. Express your answer in simplest form.
- $$\frac { 20 } { 21 } - \frac { 12 } { 19 }$$

• A) \(\frac { 128 } { 21 }\)
• B) \(\frac { 128 } { 399 }\)
• C) \(\frac { 8 } { 399 }\)
• D) \(\frac { 399 } { 128 }\)

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Definitions:

Collecting

The process of accumulating items or data systematically for a specific purpose or passion.

Message/Crisis Control

A public relations strategy used to mitigate damage to an organization's reputation during a crisis.

Key Performance Indicator

An assessable figure indicating how well an organization is accomplishing its main objectives.

Risk Mitigation

The process of planning and implementing measures to reduce vulnerability to risks and their impact on a project, business, or operation.