Proportions
Area
Fractions
Multiplying and Dividing
Name that Formula!
100
Solve for x:
4.5/9 = x/100
x = 50
100
Find the area of the parallelogram:
A =
50 i n^2
100
Solve:
3/4 times 7/8
21/32
100
Solve:
5.2 x 18.3
95.16
100
What is the formula for the area of a circle?
A =
pi r^2
200
Solve for x:
4/5 = x/100
x = 80
200
Find the area of the triangle:
A =
84 i n ^2
200
Solve:
*answer must be in simplest form*
5/12 divide 1/4
1 2/3
200
Solve:
10 x 17.8
178
200
DAILY DOUBLE! How many points is your team willing to gain/lose?
What is the formula for the area of a trapezoid?
A =
1/2(b1+b2)h
300
Solve for x:
x/50 = 12/100
x = 6
300
Find the area of the circle:
A =
50.24 cm^2
300
Solve:
*answer must be in simplest form*
6/7 times 1/3
2/7
300
Solve:
3.14 x 9.6
30.144
300
What is the formula for the circumference of a circle?
C =
pid
2pir
400
Solve for x:
480/x = 60/100
x = 800
400
Find the area of the trapezoid:
A =
81 cm^2
400
Solve:
*answer must be in simplest form*
4/5 divide 2/3
1 1/5
400
Solve:
28 divide 3.2
8.75
400
What is the formula for the volume of a triangular pyramid?
V =
1/3Bh
500
Solve for x:
63/x = 7/12
x = 108
500
DAILY DOUBLE! How many points is your team willing to gain/lose?
Find the area of the semi-circle. The diameter of the circle is 2 feet.
A =
1.57 ft^2
500
Solve:
*answer must be in simplest form*
1 2/3 divide 6/7
1 17/18
500
Solve:
76.26 divide 2
13.38
500
What is the volume of a rectangular prism?
V = Bh