Add.
start fraction 7 over 3 a end fraction plus 2 fifths
A. start fraction 35 plus 6 a over 3 a plus 5 end fraction
B. start fraction 35 plus 6 a over 15 a end fraction
C. start fraction 7 plus 6 a over 30 a end fraction
D. start fraction 35 plus 6 a over 30 a end fraction