Question
Simplify \( \frac{\frac{3}{x^{2}}}{\frac{5}{x}} \)
Ask by Cook Love. in the United States
Jan 25,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
The simplified form is \( \frac{3}{5x} \).
Solution
To simplify the expression:
\[
\frac{\frac{3}{x^{2}}}{\frac{5}{x}}
\]
follow these steps:
1. **Rewrite the Division as Multiplication:**
Dividing by a fraction is the same as multiplying by its reciprocal. So,
\[
\frac{\frac{3}{x^{2}}}{\frac{5}{x}} = \frac{3}{x^{2}} \times \frac{x}{5}
\]
2. **Multiply the Numerators and the Denominators:**
\[
\frac{3 \times x}{x^{2} \times 5} = \frac{3x}{5x^{2}}
\]
3. **Simplify the Expression:**
You can cancel one \( x \) from the numerator and the denominator:
\[
\frac{3x}{5x^{2}} = \frac{3}{5x}
\]
*(Here, \( x \neq 0 \) to avoid division by zero.)*
So, the simplified form of the original expression is:
\[
\frac{3}{5x}
\]
Reviewed and approved by the UpStudy tutoring team
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Extra Insights
To simplify \( \frac{\frac{3}{x^{2}}}{\frac{5}{x}} \), you can multiply by the reciprocal of the denominator. This means you multiply \( \frac{3}{x^{2}} \) by \( \frac{x}{5} \): \[ \frac{3}{x^{2}} \times \frac{x}{5} = \frac{3 \cdot x}{x^{2} \cdot 5} = \frac{3x}{5x^{2}}. \] Next, simplify the fraction \( \frac{3x}{5x^{2}} \) by canceling out one \( x \) from the numerator and the denominator: \[ \frac{3}{5x}. \] Thus, the simplified form of \( \frac{\frac{3}{x^{2}}}{\frac{5}{x}} \) is \( \frac{3}{5x} \).