Simplify the Complex Fraction $$\frac { \frac { 1 } { 2 } - \frac { 1 } { 4 } } { \frac { 5 } { 6 } + \frac { 3 } { 4 } }$$

question 44

Multiple Choice

Simplify the complex fraction. $$\frac { \frac { 1 } { 2 } - \frac { 1 } { 4 } } { \frac { 5 } { 6 } + \frac { 3 } { 4 } }$$

• A) \(\frac { 3 } { 19 }\)
• B) \(\frac { 3 } { 21 }\)
• C) \(\frac { 1 } { 21 }\)
• D) \(\frac { 2 } { 19 }\)
• E) \(\frac { 1 } { 19 }\)

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A metabolic process that produces chemical changes in organic substrates through the action of enzymes, commonly used in the making of beer, wine, and bread.