Show:
Simplifying Fractions
Angles
Order of Operations
Ratios
Conversions
100
16/32
1/2
100
A triangle has angles measuring 30 degrees and 40 degrees. What is the measure of the third angle?
110 degrees
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
100

Convert 90% to a fraction

9/10

200
60/144
5/12
200
An angle greater than 0 degrees but less than 90 degrees
Acute
200
(5 * 3)6 + 8/2 - 6 +3 =
91
200
Simplify: 16:4
4:1
200
Convert .78 to a percentage

78%

300
4/12
1/3
300
I have 1 right angle, 2 other equal angles always of 45°, and 2 equal sides
Isosceles triangle
300
4 + 2(8^2 -4) - 20/2 =
470
300
Solve for x to make these proportional: 5/6 = x/36
x = 30
300
Convert 40.1% to a decimal

.401

400
3/39
1/13
400
A 180 degree angle is called a ________ angle.
Straight
400
5*2 + 10 -3 * 5^2 =
-55
400
Simplify: 144:60
12:5
400
Convert 45% to a fraction, and simplify.

9/20

500
180/240
3/4
500
Angles that adding up to a total of 90°
Complementary Angles
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.
500

Convert 3/10 to a decimal

.3