Fractions-Percents-Fractions
Integers
Expressions and Equations
Order of Operations
Ratios
100
1/2
50%
100
32-(-9)
41
100
45 divided by the product of 5 and a number squared
45/(5a^2)
100
(30/5) + 2 * 3^2 =
24
100
If there are 6 boys and 3 girls, what is the ratio of girls to boys in lowest form?
1:2
200
3/5
60%
200
32/-4
-8
200
5b + 5b + 6b^2 - 10 - 3b
7b + 6b^2 - 10
200
(5 * 3)6 + 8/2 - 6 +3 =
91
200
Simplify: 16:4
4:1
300
1/3
33%
300
15 * (-20)
-300
300
12=w/4
48
300
4 + 2(8^2 -4) - 20/2 =
114
300
Solve for x to make these proportional: 5/6 = x/36
x = 30
400
62%
31/50
400
149+(-56)
93
400
8y=93.6
11.7
400
5*2 + 10 -3 * 5^2 =
-55
400
Simplify: 144:60
12:5
500
75%
3/4
500
9+3+(-2)
10
500
8(x-6)-25<-9
8
500
5*4 (10*2) + 6 =
406
500
Last week Bill earned $210 for a 30-hour week. What was his pay rate? What would he have earned for a 40-hour week?
Pay rate = $7/hour In a 40-hour week Bill would have earned $280.
M
e
n
u