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Ratios, Percentages, and Proportions Videos


SAT Math 10.3 Geometry and Measurement

SAT Math 10.3 Geometry and Measurement. What is the ratio of birds to dogs?


Percent Change Videos 8 videos

Porcentajes de Cambio
188 Views

Larry, el cangrejo, necesita un nuevo controlador para su Lbox y le gustarĂ­a saber que tan barato lo pudiera comprar ahora, a diferencia de hace a...

CAHSEE Math 6.3 Algebra I
182 Views

CAHSEE Math: Algebra I Drill 6, Problem 3. If x ounces of a 10% salt solution are added with 20 ounces of a 50% salt solution to create a comb...

Percents of Change
7413 Views

This video covers how to calculate percents of change by demonstrating how to calculate a price change. Just divide the price decrease by the origi...

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Proportions Videos 8 videos

Solving Proportions Using Cross Products
6802 Views

This video covers how to use cross products to solve for a missing number in a proportion by setting that proportion with a variable over the produ...

GED Math 2.5 Rational Numbers
192 Views

GED Math 2.5 Rational Numbers. How much time does it take Lucius to get to work?

GED Math 4.5 Rational Numbers
194 Views

GED Math 4.5 Rational Numbers. How much did Dez deposit into her savings account?

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Ratios Videos 12 videos

GED Math 2.4 Rational Numbers
190 Views

GED Math 2.4 Rational Numbers. Lucius's favorite restaurant is how many km from his home?

GED Math 2.5 Rational Numbers
192 Views

GED Math 2.5 Rational Numbers. How much time does it take Lucius to get to work?

GED Math 4.5 Rational Numbers
194 Views

GED Math 4.5 Rational Numbers. How much did Dez deposit into her savings account?

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Unit Rate Videos 9 videos

Unit Rate
20718 Views

Approximately 874 people per day wonder what a unit rate is. If you're one of them, check out our video on unit rates and how to use them. (We just...

CAHSEE Math 6.4 Algebra and Functions
214 Views

Algebra and Functions: Drill Set 6, Problem 4. How many miles can Karen run in 12.5 minutes?

SAT Math 2.4 Algebra and Functions
187 Views

SAT Math 2.4 Algebra and Functions

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