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Find if the given fractions are equivale...

Find if the given fractions are equivalent:
`58/(75), 42/(55)`

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The correct Answer is:
To determine if the fractions \( \frac{58}{75} \) and \( \frac{42}{55} \) are equivalent, we can follow these steps: ### Step 1: Understand the concept of equivalent fractions Two fractions are equivalent if they represent the same value when simplified or if their cross-products are equal. ### Step 2: Cross-multiply the fractions To check if the fractions are equivalent, we can cross-multiply: - Multiply the numerator of the first fraction by the denominator of the second fraction. - Multiply the numerator of the second fraction by the denominator of the first fraction. So, we calculate: \[ 58 \times 55 \quad \text{and} \quad 42 \times 75 \] ### Step 3: Calculate the cross-products Now, let's calculate each product: 1. \( 58 \times 55 = 3190 \) 2. \( 42 \times 75 = 3150 \) ### Step 4: Compare the cross-products Now, we compare the two products: - \( 3190 \) (from \( 58 \times 55 \)) - \( 3150 \) (from \( 42 \times 75 \)) Since \( 3190 \neq 3150 \), the fractions are not equivalent. ### Conclusion The fractions \( \frac{58}{75} \) and \( \frac{42}{55} \) are not equivalent. ---
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