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Common Assessment Quarter 2 Test 2. Please read the following questions carefully. You will use your answer document to show your work and to record your answers. You may use the computer calculator, but showing your work is required. Question 1.
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Common AssessmentQuarter 2 Test 2 Please read the following questions carefully. You will use your answer document to show your work and to record your answers. You may use the computer calculator, but showing your work is required.
Question 1 What is the most common number of hours that the band members practiced? What is the total number of hours practiced last week?
Question 2 • For which two age groups are there the same number of customers? • How many customers are in the restaurant? How do you know?
Question 3 • Are there any clusters? If so, where? • Are there any gaps? If so, where? • Is there symmetry? If so, where can the line of symmetry be drawn?
Question 4 Manuel left out one prime factor when he wrote this prime factorization of 168. 2 · 2 · 2 · 3 · What is the missing prime factor?
Question 5 The combination for a lock is a 3-digit number. The digits are the prime factors of 42 listed from least to greatest. What is the combination for the lock?
Question 6 Sarah makes necklaces to sell at the craft festival. She uses one ribbon and one pendant for each necklace. There are 8 ribbons in a pack and 6 pendants in a pack. What is the least number of necklaces Sarah can make without having any supplies left over? Explain.
Question 7 Manny wants to make necklaces from two pieces of jewelry wire that measure 60 inches and 36 inches. He will cut both lengths of jewelry wire into equal pieces that are as long as possible. Into what lengths should he cut the pieces of wire? Explain.
Question 8 There are 24 sixth graders and 40 seventh graders. Mr. Chan wants to divide both grades into groups of equal size, with the greatest possible number of students in each group. How many students should be in each group? Explain. How many total groups will there be?
Question 9 In Mr. Klein’s class, 40% of the students are boys. What decimal represents the portion of the students that are girls?
Question 10 How is the decimal 1.7 expressed as a percent?
Question 11 In a litter, of the kittens are male. What percent of the kittens in the litter are female?
Question 12 According to the U.S. Census Bureau, of all adults in the United States visited a zoo in 2007. What percent of all adults in the United States visited a zoo in 2007?
Question 13 Of 450 lunches sold at school on Thursday, 40% were hamburgers and the rest were pizza. How many more pizza lunches were sold than hamburgers? Explain how you found your answer.