SAT Math Practice Question #15009 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #15009 - SATify | SATify

#15009

equations

formulas

medium

25 sec

$\frac{2}{3 a} = \frac{5 w}{z}$
The given equation relates the positive numbers $a, w,$ and $z$ . Which equation correctly expresses $w$ in terms of $a$ and $z$ ?

A.

$w = \frac{15 a}{2 z}$

B.

$w = \frac{2 z}{15 a}$

C.

$w = \frac{10 a}{3 z}$

D.

$w = \frac{3 z}{10 a}$