Basic College Mathematics

Mathematics

Quiz 5 :

Ratio and Proportion

Quiz 5 :

Ratio and Proportion

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Simplify. Write the answer using R for the remainder. img
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Write each ratio as a fraction in lowest terms. Change to the same units when necessary, using the table of measurement comparisons in the first section of this chapter. Use the information in the graph to answer Exercises 1-3. img Which two animals' lengths give a ratio of img There are several answers.
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Let us draw the given table of average length of shark and whales: img From the above bar graph it is very clear that the lengths of two animals of ratio img are: img And img

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Write each rate or ratio as a fraction in lowest terms. Change to the same units when necessary. 16 fish to 20 fish
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We wish to find the ratio of two numbers in the lowest term. Since we know to find the ratio of two numbers img and img , we will divide the first number by the second number.
We should always make sure that units should be same whenever it is possible.
Clearly we can see hear both measurements are in the same units miles.
Now to find the ratio of 16 fish to 20 fish, we will divide the first number 16 by the second number 20.
Therefore it will be, img Therefore the ratio in lowest term is img

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A recipe can be used to make as much of a mixture as you need as long as the ingredients are kept proportional. Use the recipe for a homemade mixture of sugar water for hummingbird feeders to answer these problems. Complete each table. img img
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A recipe can be used to make as much of a mixture as you need as long as the ingredients are kept proportional. Use the recipe for a homemade mixture of sugar water for hummingbird feeders to answer these problems. What is the ratio of sugar to water in the recipe What is the ratio of water to sugar
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Simplify. 30 - 0.66
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Simplify. Round each number as indicated. $3.0555 to the nearest cent
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Write each ratio as a fraction in lowest terms. Change to the same units when necessary, using the table of measurement comparisons in the first section of this chapter. Use the information in the graph to answer Exercises 1-3. img Ratio of blue whale's length to great white shark's length
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50 to $1.25
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Write each rate or ratio as a fraction in lowest terms. Change to the same units when necessary. $15 for 75 minutes
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Write each rate or ratio as a fraction in lowest terms. Change to the same units when necessary. The little theater at our college has 320 seats. The auditorium has 1200 seats. Find the ratio of auditorium seats to theater seats.
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Write each rate or ratio as a fraction in lowest terms. Change to the same units when necessary. 3 hours to 40 minutes
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Round each number as indicated. $99.81 to the nearest dollar
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Round each number as indicated. 617.0519 to the nearest tenth
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Round each number as indicated. 9903 to the nearest hundred
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A recipe can be used to make as much of a mixture as you need as long as the ingredients are kept proportional. Use the recipe for a homemade mixture of sugar water for hummingbird feeders to answer these problems. How much water would you need if you used 3 cups of sugar 4 cups of sugar 1/3 cup of sugar
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30 to $0.45
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Write each rate or ratio as a fraction in lowest terms. Change to the same units when necessary. 300 miles on 15 gallons
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A recipe can be used to make as much of a mixture as you need as long as the ingredients are kept proportional. Use the recipe for a homemade mixture of sugar water for hummingbird feeders to answer these problems. As you change the amounts of water and sugar, should you change the length of time that you boil the mixture Explain your answer.
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Write each ratio as a fraction in lowest terms. Change to the same units when necessary, using the table of measurement comparisons in the first section of this chapter. Use the information in the graph to answer Exercises 1-3. img Ratio of orca whale's length to whale shark's length
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