SAT Math Practice Question #35165 - SATify | SATify

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SAT Math Practice Question #35165 - SATify | SATify

#35165

equations

formulas

hard

90 sec

The given equation relates the positive numbers $P$ , $Q$ , $R$ , and $S$ . Which equation correctly gives $Q$ in terms of $P$ , $R$ , and $S$ ?

$\frac{P}{Q} = \frac{R}{S}$

A.

$Q = \frac{PR}{S}$

B.

$Q = \frac{RS}{P}$

C.

$Q = \frac{PS}{R}$

D.

$Q = \frac{P}{RS}$