Title:
Basic math : the complete course. Lesson fourteen, Ratios & proportions / the Teaching Company Limited Partnership.
Publication Information:
Venice, CA : TMW Media Group, [2004]
©2003
Physical Description:
1 videodisc (30 min.) : sound, color ; 4 3/4 in.
General Note:
Title from container.
DVD, region 1; Dolby Digital.
Summary:
You will learn: To write equivalent ratios; To solve proportions; Why cross-multiplying works in solving proportions; To solve percentage problems using proportions.
Added Author:
Added Corporate Author:
Audience:
MPAA rating: Not rated.
Series Title:
Series Sequence:
Performer:
Instructor, Murray Siegel.
OCLC Number:
ocm56987731
Availability:
Farmington~1