Which Is the Least Common Denominator Of $\frac{3}{4}, \frac{7}{9}$ And $\frac{11}{12}$ ?
A) 18
B) 24
C) 36
D) 48

question 33

Multiple Choice

Which is the least common denominator of $\frac{3}{4}, \frac{7}{9}$ and $\frac{11}{12}$ ?

• A) 18
• B) 24
• C) 36
• D) 48

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Definitions:

REM Sleep

The sleep stage associated with vivid dreaming, marked by rapid movements of the eyes, and considered important for emotional regulation and memory.

Sleep Spindles

Bursts of brain activity visible on an EEG that occur during stage 2 of sleep. They are believed to play a role in sensory processing and long-term memory consolidation.

Narcolepsy

A chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep.

Irregular Brain Waves

Abnormal patterns in the electrical activity of the brain, potentially indicating neurological disorders.