Assignment:
Q1. Find the prime factorization of 54.
a. 2.2.2.3
b. 2.3.3.3
c. 2.2.17
d. 2.2.3.3
Q2. Determine which of the following is divisible by 3.
a. 3106
b. 2251
c. 1239
d. 1172
Q3. Determine which of the following is divisible by 8.
a. 1336
b. 1473
c. 1534
d. 1662
Q4. Identify the denominator of 8/12.
a. 12 denominator
b. 8
c. 4
d. 2/3
Q5. In 1997, there were 3043 county governments in the United States. Of these, 3 were in Delaware. What was the ratio of county governments in Delaware to total county governments?
a. 3043
b. 3043/3
c. 3
d. 3/3043
Q6. Simplify: 32/32
a. not defined
b. 0
c. 1
d. 32
Q7. Multiply and simplify: 2/3.33
a. 63
b. 49
c. 32
d. 22
Q8. Multiply and simplify: 2/9.45/8
a. 5
b. 5/4
c. 4/5
d. 1/4
Q9. A house worth $123,500 was assessed for 4/5 of its value. What was the assessed value of the house?
a. $30,875
b. $98,800
c. $111,150
d. $154,375
Q10. In 1997, there were 7900 bachelor's degrees earned in architecture, and 7/20 of the degrees were earned by women. How many women earned bachelor's degrees in architecture in 1997?
a. 55,300
b. 22,571
c. 2765
d. 395
Q11. Simplify: 16/28
a. 1/12
b. 2/7
c. 5/12
d. 4/7
Q12. find the reciprocal of 4/7.
a. 7/4
b. 1 1/4
c. 1 1/7
d. 4/7
Q13. Divide and simplify: 7/12 divide 4/3
a. 7/9
b. 7/16
c. 1/3
d. 3/16
Q14. Divide and simplify: 2/7 divide 6
a. 2
b. 12/7
c. 4/7
d. 1/21
Q15. simplify: (2/3)2 divide 4/5 divide 1/3
a. 98/15
b. 25/4
c. 5/2
d. 5/3
Q16. Solve: 3/5.x=9/20
a. 100/27
b. 4/3
c. 3/4
d. 27/100
Q17. solve: 2/3.x=18
a. 30
b. 27
c. 12
d. 8
Q18. A piece of florist's wire 7/8m long is to be cut into 14 pieces of the same lenght. What is the lenght of each piece?
a. 1/16m
b. 1/14m
c. 1/8m
d. 1/7m
Q19. A piece of ribbon 5/8 yard long is to be cut into 10 pieces of the same lenght. What is the lenght of each piece?
a. 1/32 yd
b. 1/16 yd
c. 1/8 yd
d. 1/5 yd
Q20. 5/6 of a number is 3/4. What is the number?
a. 9/10
b. 10/9
c. 11/8
d. 18/5