A teacher keeps track of how many books are read by students in each class. Which grade has read has read a higher rate hook per student? How many more book does the other grade need to read to have the same rate

For the answer to the question above asking h ow many more book does the other grade need to read to have the same rate?

I think the answer here is the 7 grader needs to read 94 more books in order to catch up with 6 grade.