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Basic Mathematics Series - InSights E-Books
Ratios, Proportions and Rates (BMS-EB6)

 Download: \$4.95 On CD: \$6.95 (plus shipping)   This e-book covers definitions, examples for each of the concepts that show how to use them in everyday situations. Problems for the reader to work, with complete solutions are provided. Every important aspect of ratios, proportions and rates is covered.
(Guaranteed to be virus free.) Topics Covered:

• The meaning of ratio
• The parts of a ratio
• How to find the ratio between two fractions
• How to find the ratio between two mixed numbers
• How to divide a number in a specific ratio
• How to divide a whole number in the ratio of two fractions
• Inverse and Compound ratios
• An application of ratios
• The meaning of proportion
• The parts of a proportion
• How to find the missing term in a proportion
• An application to similar triangles
• Rates and Units
• Formulas
• Direct proportions
• Inverse proportions
• Conversion of units
• Conversion factors
• Some common unit conversions for weights, lengths and time
• Rates of work problems
• Filling and emptying water tanks
• Compound proportions
• Solutions of exercises
This e-book can only be read on the computer on which it was registered. Each purchase grants the license for use on only one computer.

System requirements: Windows 95, 98, 98SE, 2000, NT, Me or XP; at least 128 MB of RAM (memory)

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Related Stuffed Sheets and InSights e-books:
Basic Mathematics Series:
The Decimal System (BMS-EB1)
Prime and Composite Numbers (BMS-EB2)
Fractions (BMS-EB4)
Percentages (BMS-EB5)
Fundamentals (BMS-CF1-E)
Fractions (BMS-CF2-E)
Operations on Fractions (BMS-CF3-E)
Decimals (BMS-CF4-E)
Operations on Decimals (BMS-CF5-E)
Percentages (BMS-CF6-E)
Ratios, Proportions, Rates and Variations (BMS-CF7-E)
Geometry Review Series:
Fundamental Definitions, Basic Figures and Properties (GRV-CF1)