Divide as indicated, and express your answer in reduced form. $\frac { 15 } { x } \div \frac { 21 } { y }$
A) $\frac { 5 x } { 7 y }$
B) $\frac { 5 y } { 7 x }$
C) $\frac { 5 } { 7 }$
D) $\frac { 7 x } { 5 y }$
E) $\frac { 7 y } { 5 x }$

Question

Quizplus · Accepted Answer

To divide fractions, multiply by the reciprocal of the divisor: $\frac{15}{x} \times \frac{y}{21} = \frac{15y}{21x}$. Simplifying gives $\frac{5y}{7x}$.

Divide as Indicated, and Express Your Answer in Reduced Form 15x÷21y\frac { 15 } { x } \div \frac { 21 } { y }x15​÷y21​

Divide as Indicated, and Express Your Answer in Reduced Form $\frac { 15 } { x } \div \frac { 21 } { y }$