Percents and ratios /
Lucille Caron, Philip M. St. Jacques.
- Library ed.
- Berkeley Heights, NJ : Enslow, c2000.
- 64 p. : ill. ; 24 cm.
- Math success .
Includes bibliographical references (p. 62) and index.
Explains the meanings of percents and ratios, discusses calculation techniques, and includes many examples.