Some of the questions in this unit may be answered by recording an audio file. If you chose to record the answer, click on the Add Recording button and follow the on-screen instructions closely. Once you have completed and attached the recording, enter the word “COMPLETE” in the text box. (Note: If your computer does not have a built-in microphone, a microphone or microphone/headset combination is needed to record audio.) |
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To enter fractions as keyboard entries, follow the examples shown below. |
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1)
Use prime factorization to find the GCF of 12 and 20. Report the prime factorization for each number, and then the GCF. |
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2) Find the GCF of 40 and 60 listing factors for each number in order from least to greatest. Report each list of factors, and then the GCF. |
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5) For her birthday party, Tausha is preparing bags of treats to share with her friends. She has 24 candy bars and 32 pieces of gum to put in the bags. Tausha wants to use all of the candy and gum. If each of the bags contains the same number of candy bars and pieces of gum, how many treat bags can Tausha make? How many candy bars and how many pieces of gum will be in each bag? Explain how to solve the problem. |
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6) Find the LCM for 14 and 21. List the first five multiples of both numbers, and then the LCM. |
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7) Use prime factorization to find the LCM for 15 and 35. Report the prime factorization for each number, the LCM expressed as a product of prime factors, and then the LCM. |
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10) Eggs can be packaged 18 to a carton while English muffins are generally sold in packages of 8. How many of each would you buy to make egg muffin sandwiches (1 egg per muffin) so that you would use the same number of eggs and muffins with no extra eggs or muffins left over? Explain how to solve the problem. |
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11) What is the sum? |
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Mixed Fractions and Improper Fractions |
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Multiplication of Fractions |
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34) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
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No offline activities found |
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