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Ratios, rates, proportions (K-A)
S#
Lecture
Course
Institute
Instructor
Discipline
1
Applying the metric system | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
2
Comparing Celsius and Fahrenheit temperature scales | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
3
Conversion between metric units | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
4
Converting Fahrenheit to Celsius | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
5
Converting pounds to ounces | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
6
Converting within the metric system | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
7
Unit conversion word problem: drug dosage | Introduction to algebra | Algebra I | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
8
Converting yards into inches | Ratios, proportions, units, and rates | Pre-Algebra (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
9
Unit conversion word problem: roadtrip | Introduction to algebra | Algebra I | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
10
Finding average speed or rate | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
11
Unit conversion word problem: yards to inches | Introduction to algebra | Algebra I | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
12
Introduction to ratios | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
13
Unit conversion: arithmetic calculations on units of volume | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
14
Multi-step unit conversion word problem | Introduction to algebra | Algebra I | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
15
Unit conversion: gallons to quarts, pints, and cups (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
16
Multiple rates word problem | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
17
Unit measurement word problem: running laps (US customary) | Algebra I (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
18
Perimeter and unit conversion | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
19
Unit measurement word problem: volume (US customary) | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
20
Proportion validity example | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
21
Unit measurement word problem: weight (US customary) | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
22
Ratio word problem: boys to girls | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
23
Ratio word problem: centimeters to kilometers | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
24
Ratios as fractions in simplest form | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
25
Simplifying rates and ratios | Ratios, proportions, units, and rates | Pre-Algebra | (KA)
Ratios, rates, proportions (K-A)
Khan Academy
Basic and Health Sciences
1
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