RATIO AND PROPORTION IN MATHEMATICS

Duration: 11 min

Year Published: 1961

Format: 16mm

Color: B&W

Sound: Sound

Description: Shows that ratio expresses a relationship between two numbers and points out that equal ratios form a proportion, which may be used in solving problems. Stresses that the units must be the same in finding ratios between two numbers.

Complete Record: Source: Coronet Interest level: jh Guide: Guide Price: $60, color $110 Format: sd b&w Catalog numbers: LC card Fi A 61-970

Metadata Source:Educational film guide. Supplements (1959-62)