Complex Fractions and Unit Rates

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What is a complex fraction?

Back

A fraction with a fraction in the numerator, denominator, or both.

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Front

What is the rate of speed if Aliya hikes for 2 hours and goes a distance of 1\frac{1}{3} miles?

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Front

It takes 3\frac{1}{5} teaspoons of syrup to make 1\frac{3}{4} strawberry milkshakes. How many teaspoons would you need to make one milkshake?

Back

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2 cups

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What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per 1 unit.

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How do you convert a complex fraction to a simple fraction?

Back

Multiply the numerator and denominator by the least common denominator (LCD) of the fractions in the complex fraction.

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If a car travels 150 miles in 3 hours, what is the unit rate in miles per hour?

Back

50 mph

Front

What is the formula to find the unit rate?

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Unit Rate = Total Quantity / Number of Units.

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