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Simplify. Write your answer using whole numbers and variables. $\newline$ $\frac{12u - 20}{12}$

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Simplify radical expressions: mixed review

Full solution

Q. Simplify. Write your answer using whole numbers and variables.

\newline

\frac{12u - 20}{12}

Find GCD: Simplify the fraction $\frac{20}{12}$ by finding the greatest common divisor (GCD) of $20$ and $12$ . The GCD of $20$ and $12$ is $4$ . So, we divide both the numerator and the denominator by $4$ . $20 \div 4 = 5$ $12 \div 4 = 3$ Therefore, $\frac{20}{12}$ simplifies to $20$ $0$ .
Simplify Fraction: Rewrite the original expression with the simplified fraction. $\newline$ The original expression is $12u - \frac{20}{12}$ . $\newline$ After simplifying the fraction, it becomes $12u - \frac{5}{3}$ .
Rewrite Expression: Since there are no like terms to combine with $12u$ , the expression is already simplified. $\newline$ The final simplified expression is $12u - \frac{5}{3}$ .

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