Fractions and Decimals
123.76 - 10.88 =
112.88
True or False:
Complementary angles are two or more angles that equal 90 degrees when added together.
False
Must be exactly two angles
96 / (-8)
-12
Brian has a box of sports equipment. In the box there are 12 footballs, 8 basketballs, and 7 tennis balls.
What is the ratios of footballs to basketballs?
12 to 8 or 3 to 2
Solve for x.
x + 9 = 17
8
53/5 - 27/10
29/10
What is the supplement to a 127 degree angle?
53 degrees
-45 x -7
315
Brian has a box of sports equipment. In the box there are 12 footballs, 8 basketballs, and 7 tennis balls.
What is the ratios of tennis balls to footballs?
7 to 12
Solve for x.
9x = 27
3
14.54 x 2.3 =
33.442
Two angles make up a pair of vertical angles. If one angle is 42 degrees, what is the measure of the second angle?
42 degrees
-15 + -47 =
-62
Brian has a box of sports equipment. In the box there are 12 footballs, 8 basketballs, and 7 tennis balls.
What is the ratio of tennis balls to total balls?
7 to 27
Solve for x.
5x + 19 = 39
x = 4
21/4 x 3/5 =
27/20 = 1 7/20
The base of a triangular prism has an area of 15 square meters. If the height of the prism is 5 meters, what is its volume?
75 cubic meters
(-108) + 142 =
34
Solve for the missing value:
8 Blue Marbles/11 green marbles = 24 Blue Marbles/?33 green marbles
Solve for p.
1/2 p = 24
p = 48
68.199 / 7.62 =
Bob needs to wrap a rectangular shaped box in wrapping paper. The box is a perfect cube. Each edge of the cube measures 12 inches. How much wrapping paper is needed to wrap the box?
1728 square inches
24 - 63 =
-39
The aviary at the zoo is filled with geese and flamingos. There are 32 total birds in the aviary. The ratio of geese to flamingos is 3 to 5. How many flamingos are in the aviary?
20
Solve for x:
2x + x -12 = 24
x = 12