Add and simplify. Write the answer as a mixed number as needed.
-$\frac{8}{21}-\frac{6}{21}$
A) $\frac{2}{21}$
B) $\frac{1}{2}$
C) $\frac{2}{7}$
D) $\frac{1}{3}$

Name: Add and simplify. Write the answer as a mixed number as needed. -$\frac{8}{21}-\frac{6}{21}$ A) $\frac{2}{21}$ B) $\frac{1}{2}$ C) $\frac{2}{7}$ D) $\frac{1}{3}$
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Question

Quizplus · Accepted Answer

Since both fractions have the same denominator, you can subtract the numerators directly: $8 - 6 = 2$, resulting in $\frac{2}{21}$.

Add and Simplify 821−621\frac{8}{21}-\frac{6}{21}218​−216​ A) 221\frac{2}{21}212​ B) 12\frac{1}{2}21​ C) 27\frac{2}{7}72​ D) 13\frac{1}{3}31​

Add and Simplify $\frac{8}{21}-\frac{6}{21}$ A) $\frac{2}{21}$ B) $\frac{1}{2}$ C) $\frac{2}{7}$ D) $\frac{1}{3}$