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If a/b and c/d are rational expressions then a/b divided by c/d =a times d/b times c true or false

User Tumbudu
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2 Answers

6 votes

Final answer:

Dividing rational expressions is equivalent to multiplying by the reciprocal of the divisor.

Step-by-step explanation:

When dividing rational expressions, you can use the property that division is the same as multiplying by the reciprocal. So if we have \(\frac{a}{b}\) divided by \(\frac{c}{d}\), it is equivalent to multiplying by the reciprocal of the divisor. The reciprocal of \(\frac{c}{d}\) is \(\frac{d}{c}\), so the expression becomes \(\frac{a}{b} * \frac{d}{c}\), which simplifies to \frac{a * d}{b * c}\). Therefore, the statement \(\frac{a}{b}\) divided by \(\frac{c}{d}\) = \(\frac{a * d}{b * c}\) is true.

User Muhammad Touseef
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4.3k points
2 votes

Answer:

(a d)/(bc)

Step-by-step explanation:

a/b ÷ c/d

Copy dot flip

a/b * d/c

ad / bc

User Nathan Crause
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4.8k points