Mrs. Releford and Mr. Herbert created reading groups. Some of the children in the reading groups are boys and some are girls.

Mrs. Releford's reading group has:

A Total of 5 children

B. Exactly 2 are girls.

Mr. Herbert's reading groups has:

A Total of 10 children

B. Exactly ____ are girls.

Mr. Herbert has the same fraction of girls in his reading group as Mrs. Releford's does.

Exactly how many girls are in Mr. Herbert's reading group?

What is the fraction of girls in Mrs. Releford's reading group? What is the fraction of boys?