Ratios
A ratio is a ___________ between two or more numbers.
Relationship or Comparison
For every 4 hot dogs, 5 sodas are sold. What is the ratio of sodas to hot dogs sold? Give 3 equivalent ratios.
What is 5 to 4, 10:8, 15\12
2/3 and 4/6
Equivalent. There is a common factor of 2 between the two ratios.
What value of x makes these ratios equivalent?
x:6 = 12:18
What is 4
If you mix yellow paint and blue paint, what color paint will you get?
Green paint
Write 11 limes to 6 lemons as a ratio in 3 ways.
11:6, 11/6, 11 to 6
Ratios can ONLY be written as fractions. True or False?
False: Ratios can be written 3 different ways.
1/6 and 2/7
Not Equivalent. No common factor between the two ratios
What value of x makes these ratios equivalent?
x/12 = 9/36
What is 3
What is the sport where you have to run short distances?
Track and Field
What is another word for "equivalent"?
Equal
There are 3 pineapples and 5 bananas. What is the ratio of bananas to total fruit?
5:8
6/8 and 9/12
Yes 6/8= 3/4 9/12= 3/4
What value of x makes these ratios equivalent?
x/6 = 8/12
What is 4
Who won the Women's Basketball Olympics?
USA
What are the two types of ratios?
Part-to-Whole, and Part-to-Part
What are unit rates?
They are rates per one unit.
if Mr. Gadson brought 12 cans of soda and it cost him $4. then the unit rate (price/per can of soda) would be $.33
5/10 and 4/8
yes 5/10 = 1/2 4/8= 1/2
What value of x makes these ratios equivalent?
6/10 = 18/x
What is 30
What is Ms. K's favorite Starbucks drink?
Pink Drink with Cold Foam
What two operations will produce equivalent ratios?
A. Adding
B. Subtracting
C. Multiplying
D. Dividing
What is C & D Multiplying and Dividing
Write 3 equivalent ratios.
Answers will vary, must be confirmed by opposing player (if playing against someone)
9/20 and 3/10
Not Equivalent. No common factor between the two ratios
What value of x makes these ratios equivalent?
3:8 = 15:x
What is 40.
What is the Capital of the Navajo Nation?
Window Rock