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INSTRUCTIONAL MATHEMATICS Administered Spring 2007Copyright © 2007, Texas Education Agency.All rights reserved.Reproduction of all or portions of this work isprohibited without express written permissionfrom the Texas Education Agency. A trapezoid has 3 interior angles that measure 70°, 100°, and 110°. What is the measure of the trapezoid’s fourth interior angle? Answer: ∘ An office supply store sells 7 staplers for every 3 tape dispensers. If the store sold 63 staplers on Tuesday, how many tape dispensers did it sell? Answer: Jill has 7 silver rings and 3 gold ringsin her jewelry box. What is the ratio of silver rings to gold ringsin Jill’s jewelry box? 7: 3 3: 7 3: 10 7 : 10 A stage crew is setting up chairs. The crew sets up 15 chairs in each of the first 4 rows, 20 chairs in each of the next 12 rows, and 12 chairs in each of the last 3 rows. How many chairs does the crew set up altogether? Answer: Janet needs to paint a wall that is 12 feet wide and 9 feet tall. Each can contains enough paint to cover 38 square feet. How many cans of paint should Janet buy? Answer: cans Carmen ran 2 kilometers in 10 minutes. If she continues at this rate, how many kilometers will Carmen run in 1 hour? Answer: Kilometers A repairman fixes 2 refrigerators for every 6 heaters. If he fixed 9 heaters last week, how many refrigerators did he fix? Answer: refrigerators A movie showed 5 times at a theater on Friday. If all 392 seats were filled during each show, about how many people saw the movie in this theater on Friday? 1,500 1,750 2,000 4,000 There are 48 students in Mr. Morales’s gym class. He wants to place the students in equal-sized groups. Which of the following is NOT a number of students he could have in each group? 6 12 16 18 |