Use Least Common Multiple or Greatest Common Divisor to Solve

question 55

Multiple Choice

Use least common multiple or greatest common divisor to solve the problem.
-Three clocks chime every 21 minutes, 39 minutes, and 91 minutes, respectively. If the three clocks chime together, how much time must pass before they will chime together again?

• A)273 minutes
• B)3549 minutes
• C)151 minutes
• D)819 minutes

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Definitions:

Conditioned Emotional

An emotional response that has been learned through conditioning, where a neutral stimulus becomes associated with an emotional event.

Fear Response

A physiological reaction to perceived threats that prepares the body for fight or flight.

Conditioned Taste Aversions

An acquired response where an individual avoids a food or flavor that has previously been associated with illness or discomfort.

Coyotes

A species of canine found throughout North and Central America, adaptable and known for its cunning and ability to live in both wild and urban areas.