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When working with fractions, we need to be able to convert the value to a proportional number so we can add or subtract them.

As shown in the image above, by dividing both the numerator and the denominator by two reduces 8/16 to 4/8, then 4/8 to 2/4, and finally 2/4 to 1/2. Therefore, we now know that 8/16 = 4/8 = 2/4 = 1/2. We could have easily gone in the other direction, multiplying both the numerator and the denominator by two never completing the task since both parts of the fraction would go to infinity.

At World Class CAD, we use computer applications to solve every type of challenge. Working with fractions is just one.

Interested in food density and yield charts, check out these links:

Food Yield Chart from About.com's Southern Food

Approximate Yields of Fruits and Vegetables from Restaurantcoachingsolutions.com

Culinary Math Web Page

Ch.1: Working with Fractions
Appendix A: Adding Fractions
Appendix B: Subtracting Fractions
Appendix D: Dividing Fractions
Prime Numbers Exercise
Measuring Lab
 
Assignments
Tools for Successful Math Training
Week 1
Week 2
Week 3
Week 5
Week 6
Week 7
 
Reference
Multiplication Table
Unit Conversion Chart
Using a English Ruler or Metric Scale
 
Quizzes and Tests
Week 1 Math Warmup
Week 1 Fractions Pretest
Week 1 Measuring with Inches and Centimeters
Week 1 Measuring Lab
Week 1 Measuring Lab Exercise
Volume Measurement Quiz 1
Week 2 Test - Hospitality
Week 4 Percentage Exercise - Hospitality
Week 5 Metric Conversion Review 1
Online Quiz: Metric Conversion Quiz 1
Week 5 Metric Conversion Review 2
Online Quiz: Metric Conversion Quiz 2
Week 5 Metric Conversion Review 3
Online Quiz: Metric Conversion Quiz 3
Week 6 Exercise - Working with Angles
Week 6 Scientific Notation Worksheet
Week 6 Scientific Notation Activity
Week 7 Graphing Lab
Week 7 Converting Celsius and Fahrenheit
Week 8 Test - Hospitality
 
 
 
 
 
 

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