PEDMAS
Placing a Number
Probability
Finding a Number
Two Step Equations
100
Solve the following:
(22-17)/(4+1)
1
100
Place the Number: 200 students participated in the survey.
I
100
What is the percentage of a student has no curfew?
38/131
29%
100
Solve for A:
12
100
7x+2=37
x=5
200
Solve for the following:
(53-20)/(27/9)
11
200
48 girls play an instrument.
D
200
What is the percentage that a student who is on the Honor Roll has a curfew?
51/68
75%
200
Solve for B:
22
200
(1/2)x+12=23
x=22
300
Solve for the following:
(2/7)+(9/35)/(3/10)
8/7 or 1 1/7
300
A total of 110 students doesn't play an instrument.
H
300
What is the percentage that a student has a curfew and are not on the honor roll?
42/93
45%
300
Solve for C:
10
300
(4/5)(x-4)=12
x=19
400
4+5*(5-12)
-31
400
70 boys do not play an instrument.
B
400
What is the percentage that a student who doesn't have a curfew is on the honor roll?
17/38
44.7% or 45%
400
Solve for D:
24
400
(2/3) x-4/5=1/5
x= 3/2 or 1 1/2
500
(13*5)-4*(75)
-235
500
112 total boys took the survey.
C
500
What is the percentage that a student is not on the honor roll?
63/131
48%
500
Solve for E:
26
500
-5/8 x+5/16=1/2
x= -3/10