CRT Review Week 2.

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Presentation transcript:

CRT Review Week 2

1. Express the ratio 300 miles on 12 gallons as a unit rate. a. 3600 miles per gallon b. 12.5 miles per gallon c. 0.04 miles per gallon d. 25 miles per gallon Answer: D

2. Which is not an integer? a. 0.76 b. 34 c. -17 d. 0 Answer: A

What is the LCD for 3/16 and 7/8? a. 48 b. 16 c. 128 d. 32 B

Name the property shown by this statement. 4 • 1 = 4 a. Associative Property of Addition b. Commutative Property of Multiplication c. Identity Property of Multiplication d. Multiplicative Property of Zero Answer: C

Estimate the quotient: 4,199 ÷ 7 a. 70 b. 700 c. 60 d. 600 D

6. 4(7 + 5) + 2 a. 96 b. 56 c. 50 d. 35 C

Replace ? With the correct measure. 7.5m = ? cm a. 750 b. 0.075 c. 0.75 d. 75,000 Answer: A

8. Give the description of a scalene triangle: Three sides that are all the same length At least two sides that are the same length Three sides that are all different lengths None of the above

9. About how many students said that strawberry was their favorite yogurt flavor? c. 20 d. 33

10. Brad owns a square chessboard measuring 16 inches on a side 10. Brad owns a square chessboard measuring 16 inches on a side. What is the area of the board? a. 64 in. b. 32 in.2 c. 256 in.2 d. 128 in. Answer: C

Solve the proportion: 1 x 2 8 a. x = 4 b. x = 16 c. x = 2 d. x = 0.25 Answer: A

Replace the ? with the appropriate symbol. 102 ? |-103| a. < b. > c. = Answer: A

13. 3/10 + 4/10 a. 7/10 b. 7/20 c. 1/10 d. 12/100 A

Name the property shown by this statement. 6 • 4 = 4 • 6 Associative Property of Multiplication Commutative Property of Multiplication Identity Property of Multiplication Commutative Property of Addition Answer: B

15. Estimate 15% of $38.00. a. $12 b. $10 c. $8 d. $6 D

16. What is the decimal equivalent of 36/75? a. 2.083 b. 0.48 c. 2.0 d. 0.6 B

17. For the given angle measure find the measure of its complementary angle. 15° a. 165° b. 105° c. 75° d. 90° Answer: C

Find the measure of x. 40° a. 40° b. 90 ° c. 50 ° d. 180 ° C

19. What is the interval of the vertical axis? a. 50 b. 100 c. 150 d. 200

20. Pam’s mother is 57 years old 20. Pam’s mother is 57 years old. Her age is 3 years more than twice Pam’s age. What is Pam’s age? a. 30 years b. 27 years c. 15 years d. 37 years Answer: B