Order of Operations
Simplify:
24 4 2
24 4 2
2. D 6 2
8
1. P 24 6
6
18 6 2 5
4. left to right
12 2 5 14 5 9
7. 8 2 6 12 3
2
P & D 8 6 4
P & S 8 2
2
5.
AS , left to right 6 6 12
48 6 2 4
22 23 20
MD, left to right 8 2 4 4 4 E 4 8 1
6. 16
4 1 5
1
4
M 2 3
Math 011
Name: _
Ratios, Rates, & Proportions:
Express the following rates or ratios as fractions:
1. foot to 2 yards
2. 1 2/3 feet to 4 5/6 feet
3. 9/10 mile to 7/12 mile
Answers:
1) Ratio means fraction. Fraction means divide. First, change 2 yards to f
Math 011
Name: _
Day 2 Quiz:
Select the best answer.
1. 70 is 35% of what number? Answer: C: 70/0.35
a. 245
b. 105
c. 200
d. 210
e. 135
2. A dress has been marked down 25% and now sells for $27. What was the original price?
Answer: E. 27/0.75
a. $52.00
b.
Math 011
Name: _
Percents:
1. Change the following to percents:
b. 1.25
4
a.
5
Answers:
c. 1
2
3
d. 0.000075
4
0.8 80%
5
b. Move the decimal 2 places to the right: 125%
c. Divide, move the decimal 2 places to the right, and notice the decimal relationshi
Day 1 Quiz:
Select the best answer.
1. Simplify: 22 8 32 12 8 Answer: D
a. 2
2. Compute:
a.
5
13
3. Divide:
a.
15
68
4. Simplify:
a. 1
13
35
b. 54
4 1
Answer: D
5 8
1
b.
10
c. 28
c.
5
40
5 3
Answer: 10/3 = 3 1/3 B
7 14
1
3
b. 3
c.
3
10
4 5 4 4
Answer: 4
hath 011
Name:
Signed numbers 8: evaluating:
1. The temperature in Minneapolis was 4 degrees on Monday. It dropped to 2 degree on
Wednesday, then dropped 5 degrees on Friday, and then dropped 10 degrees on Sunday.
What was the degree temperature on