Simplifying Fractions
18/45
What is the area of a rectangle that is 17 feet long and 3 feet wide?
51 square feet
A triangle has angles measuring 30 degrees and 40 degrees. What is the measure of the third angle?
110 degrees
(30/5) + 2 * 3^2 =
24
If there are 6 boys and 3 girls, what is the ratio of girls to boys in lowest form?
1:2
60/144
5/12
What is the area of a triangle with a base of 18 inches and a height of 7 inches?
63 square inches
An angle greater than 0 degrees but less than 90 degrees
Acute
(5 * 3)6 + 8/2 - 6 +3 =
91
Simplify: 16:4
4:1
49/12
4 1/12
What is the area of a triangle with a base of 14 centimeters and a height of 6.5 centimeters?
45.5 square centimeters
4 + 2(8^2 -4) - 20/2 =
470
Solve for x to make these proportional: 5/6 = x/36
x = 30
44/3
14 2/3
What is the surface area of a cube whose length, width and height is 3 feet?
54 square feet
A 180 degree angle is called a ________ angle.
Straight
5*2 + 10 -3 * 5^2 =
-55
Simplify: 144:60
12:5
90/16
5 5/8
What is the area of a circle whose diameter is 10 inches? Use 3.14 for the value of pi and round your final answer to the nearest integer.
79 square inches
Angles that adding up to a total of 90°
Complementary Angles
5*4 (10*2) + 6 =
406
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.