AMC8 1992 Problem 4

During the softball season, Judy had 35 hits. Among her hits were 1 home run, 1 triple and 5 doubles. The rest of her hits were singles. What percent of her hits were singles?

Answer Choices
A. 28 \%
B. 35 \%
C. 70 \%
D. 75 \%
E. 80 \%