SAT Math Practice Question #21770 - SATify | SATify

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SAT Math Practice Question #21770 - SATify | SATify

#21770

algebra

arithmetic

easy

60 sec

Let the operation $p ⋆ q$ be defined as $p ⋆ q = \frac{p \times q}{p + q}$ . What is $5 ⋆ 10$ ?

A.

$\frac{1}{3}$

B.

$\frac{5}{3}$

C.

$\frac{7}{3}$

D.

$\frac{10}{3}$

E.

$\frac{13}{3}$