Ratio and Proportion

by Marion Smoothey and Ann Baum

Provides sample problems and answers which introduce the concept of proportions.

• Format: Hardcover
• Language: English
• ISBN: 185435776X
• ISBN13: 9781854357762
• Release Date: January 1994
• Publisher: Cavendish Square Publishing
• Length: 64 Pages
• Weight: 0.90 lbs.
• Dimensions: 0.5" x 8.4" x 10.4"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7