Soda Quiz
1.) If you were to measure the circumference of the clock and divide it by the measure of it's diameter, what should you get?
2.) Some of us did that but didn't get the exact number we expected to get. Name one reason why that may have been.
3.)
1
4.)
2
Dream Room
3
7­1: Ratios
Steelers: 18/1
Cardinals: 50/1
http://auto.howstuffworks.com/gears.htm/printable
Ravens: 66/1
Eagles: 18/1 Giants: 18/1
Patriots: 7/2
Colts: 7/1
Cowboys: 9/1
Chargers: 15/2
4
Write Ratios in Simplest Form
1.) 25 to 10
2.) 6:18
a.) 9 to 12
b.) 27:15
c.) 8 to 56
5
Write a ratio by converting units
3.) Write the ratio 2 feet to 10 inches as a fraction in simplest form.
d.) 4 feet: 4 yards
e.) 50 cm to 1 m
6
Compare Ratios
4.) Determine whether 6:8 and 36:48 are equivalent.
5.) It is recommended that for every 9 square feet of surface, a pond should have 2 fish. A pond that has a surface of 45 square feet contains 6 fish. Is this the correct number of fish based on the above recommendation?
f.) 3/8 and 6/12
g.) 35 students: 5 adults and 14 students: 2 adults
h.) Hawkeye Tours requires one adult chaperone for every 20 students we take to D.C. If we have 83 students, is 4 chaperones enough?
7
p. 290 # 1­31, 40­50
8