1. CRT Review
Week 2

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

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

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

5. 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

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

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

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

9. 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

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

11. 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 in.2 d in.
Answer: C

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

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

14. /10 + 4/10
a. 7/10 b. 7/20
c. 1/ d. 12/100 A

15. 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

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

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

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

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

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

21. 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