SAT Math Practice Question #3490 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #3490 - SATify | SATify

#3490

algebra

arithmetic

easy

60 sec

If $a * b = \frac{a ^{2} + b ^{2}}{a + b}$ for $a, b$ positive integers, then what is $3 * 4$ ?

A.

$\frac{7}{25}$

B.

$\frac{25}{7}$

C.

$\frac{12}{7}$

D.

$\frac{7}{12}$

E.

7