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Ratios Three Ways
Geometric Sequences
Customary conversions
Metric conversions
Perimeter and area
100
4:12 written in simplified fraction form
Whats is 1/3?
100
Find the ratio of the geometric sequence

1, 5, 25, 125,.....

5
100
6 feet= __ inches
72 inches
100
2 liters= ___ milliliters
2000 milliliters
100
Find the perimeter of the square in inches
192 inches
200
Simplify the ratio and write in all three ways:

7:14

1/2, 1:2, 1 to 2
200
Find the ratio of the geometric sequence:

3, 1, 1/3, 1/9, ...

1/3
200
48 inches= ___ feet
4 feet
200
450 milliliters= ___ liters
.45 liters
200
Find the perimeter of the triangle in millimeters
700 millimeters
300

Simplify the ratio and write in all three ways:

100/10

10/1, 10:1, 10 to 1
300
Write the first five terms of a geometric sequence with:

First term: 1

ratio: 3

1, 3, 9, 27, 81
300
14 yards= ___ feet
42 feet
300
2 kilometers=____centimeters
200,000 centimeters
300
Find the area of the square in inches 
2,304 square inches
400
3 goldfish out of 12 goldfish in an aquarium ate their food.

Write a ratio of goldfish that ate their food to those that did not

1/3, 1:3, 1 to 3
400

Write the first five terms of a geometric sequence with:

First term: 10,000

ratio: 1/10

10,000, 1,000, 100, 10, 1
400
4 tons= ___ pounds
8000 pounds
400
A gym is 18 meters tall. How tall is the gym in centimeters?
1800cm
400
Find the area of the triangle in millimeters
2100 square millimeters
500
10 out of 20 sixth graders wore white tennis shoes in P.E. 

Write the ratio of sixth graders who wore white tennis shoes to the total number of sixth graders in P.E. 

1/2, 1:2, 1 to 2
500

A flu epidemic swept through sixth grade. One day, when the epidemic was at its worst, 128 students were absent. Each day after that, half of the students who had been absent were well enough to return to school.

Write a geometric sequence showing the number of students absent each day after the worst epidemic

128, 64, 32, 16, 8, 4, 1
500
The Willis Tower in Chicago is 1,450 feet tall. What is the height in inches?
17,400 inches