SAT Math Practice Question #13279 - SATify | SATify

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SAT Math Practice Question #13279 - SATify | SATify

#13279

arithmetic

proportion

ratio

easy

25 sec

The ratio of $a$ to $b$ is 3 to 5. If $a = 12$ , what is the value of $b$ ?

A.

15

B.

20

C.

25

D.

30