SAT Math Practice Question #29277 - SATify | SATify

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SAT Math Practice Question #29277 - SATify | SATify

#29277

algebra

functions

medium

90 sec

A new binary operation $\circ$ is defined as $x \circ y = \frac{x y}{x + y}$ . What is the value of $(6 \circ 3) \circ 2$ ?

A.

$\frac{1}{2}$

B.

$\frac{2}{3}$

C.

1

D.

2

E.

3