Question

Pls helpppppp it’s duee after 10 min

Answer 1

hey the answer is 15

Explanation:

according to the survey 0.30 percent of seventh graders like science fiction while 0.45 percent of eight graders like science fiction

so the number of eighth graders to seventh graders that like science fiction is 15 which is 0.45 minus 0.30 = 0.15