3. $$ \frac{6}{7}-\frac{2}{6}= $$

Question

UpStudy AI · Accepted Answer

To solve the expression:

$$
\frac{6}{7} - \frac{2}{6}
$$

**Step 1: Find a Common Denominator**

The denominators are 7 and 6. The least common multiple (LCM) of 7 and 6 is 42.

**Step 2: Convert Each Fraction**

$$
\frac{6}{7} = \frac{6 \times 6}{7 \times 6} = \frac{36}{42}
$$

$$
\frac{2}{6} = \frac{2 \times 7}{6 \times 7} = \frac{14}{42}
$$

**Step 3: Subtract the Fractions**

$$
\frac{36}{42} - \frac{14}{42} = \frac{22}{42}
$$

**Step 4: Simplify the Fraction**

$$
\frac{22}{42} = \frac{11}{21}
$$

**Final Answer:**

$$
\frac{11}{21}
$$
$$ \frac{11}{21} $$

Solución de inteligencia artificial de Upstudy