This website contains problems from math contests. Problems and corresponding tags were obtained from the Art of Problem Solving website.

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Found problems: 1

2012-2013 SDML (Middle School), 2
Tags: 2012-13 SDML Round 1 , SDMO Middle School
Each of Marta's fish has exactly $3$ fins or $4$ fins. Marta's $13$ fish have a total of $44$ fins. How many $3$-finned fish does Marta have? $\text{(A) }5\qquad\text{(B) }6\qquad\text{(C) }7\qquad\text{(D) }8\qquad\text{(E) }9$