Practical Problems in Mathematics for Automotive Technicians
Teaches The Use of Math to Solve Practical Problems in Automotive Repair

By Todd Sformo, Larry Sformo , George Moore - Seventh Edition

Comprehensive and easy to use, the revised and updated seventh edition covers practical math problems that automotive technicians will face on the job.

The easy-to-read and well organized chapters of Practical Problems in Mathematics for Automotive Technicians, Seventh Edition feature step-by-step instructions, diagrams, charts, and examples that facilitate the problem-solving process while reinforcing key concepts.

The presentation builds from the basics of whole-number operations to cover percentages, linear measurement, ratios, and the use of more advanced formulas.

With a special section on graphs, scale reading of test meters, and invoices found in the workplace, this text is tailor-made for students in any automotive course of study!

Features:

• A new section on conversion of measurements makes English-to-metric conversions quick and easy
• Proficiency using fractions is encouraged to assist with real world math applications
• Step-by-step instructions, diagrams, charts, and examples cultivate problem-solving skills that are crucial to success on the job
• Problems proceed from the simple to the more complex so that readers have the ample opportunities to develop their skills and confidence
• A solid understanding of the practical applications for each mathematical process fosters a strong foundation in fundamental principles for beginners and advanced technicians

Contents:

Preface.

WHOLE NUMBERS:
Addition of Whole Numbers.
Subtraction of Whole Numbers.
Multiplication of Whole Numbers.
Division of Whole Numbers.

COMMON FRACTIONS:
Addition of Common Fractions.
Subtraction of Common Fractions.
Multiplication of Common Fractions.
Division of Common Fractions.

DECIMAL FRACTIONS:
Fractional Equivalents.
Addition of Decimal Fractions.
Subtraction of Decimal Fractions.
Multiplication of Decimal Fractions.
Division of Decimal Fractions.
Outside & Inside Micrometer Reading.
Multiple Operations of Common & Decimal Fractions.

PERCENT & PERCENTAGE:
Simple Percent.
Simple Percentage.
Grades (Inclines).
Discounts.
Profit & Loss, Commissions.
Interest & Taxes.
Percent of Error & Averages.

MEASUREMENT:
English Linear Measurements.
Metric Linear Measurements.
Scale Reading.
Scale Reading of Test Meters.
Circular Measurement.
Angular Measurement.
Area & Volume Measurement.
Time, Speed, & Money Calculations.

RATIO & PROPORTION:
Ratios.
Proportions.

POWERS & ROOTS:
Powers. Roots.

FORMULAS:
Formulas for Circular Measurement.
Formulas for Efficiency.
Temperature.
Horsepower.
Cylindrical Volume Measurement.
Ohm's Law.

GRAPHS:
Use of Graphs.

INVOICES:
Repair Orders & Shop Tickets.
Appendix.
Glossary.