What's my ratio?
Equivalent Ratios
Vocabulary
Using Proportions to Solve Problems
Grab Bag
100
There are 5 red circles and 3 blue squares. Name the ratio of squares to circles.
What is 3 to 5?
100
Determine if 3 to 4 and 6 to 8 are equivalent ratios.
What is "yes, they are equivalent"?
100
Two equivalent ratios form a ___________.
What is a proportion?
100
Rectangle A measures 3 by 4 inches. Rectangle B measures 6 by 8 inches. Determine if these rectangles are similar.
What is "yes, they are similar"? 3/4 = 6/8
100
Name the first step in the order of operations. (PEMDAS)
What is solving what's inside the PARENTHESIS?
200
There are 20 students in art class. 15 of them like to paint. Name the ratio of students who like to paint to students who DON'T like to paint.
What is 15 to 5?
200
Determine if 5:6 and 10:20 are equivalent ratios.
What is "no, they are not equivalent"?
200
A comparison of 2 quantities by division is called a ________.
What is a ratio?
200
Bill drives 165 miles in 3 hours. At this rate, how long will it take to drive 660 miles?
What is 12 hours?
200
Rewrite 5/6 as a decimal.
What is .83?
300
If you sleep for 8 hours each day, what is the ratio of hours you sleep to hours you are awake?
What is 8 to 16?
300
Determine if 5/8 and 10/14 are equivalent ratios.
What is "no, they are not equivalent"?
300
Two figures that have the same size and same shape are _______________.
What is congruent?
300
At Krogers, 3 pounds of steak cost $15. At Tom Thumb, 2 pounds of steak cost $12. Which store has the better price per pound?
What is Krogers? 15/3 = $5 per pound 12/2 = $6 per pound
300
If today is February 25th, what percent of February is over?
What is 89%? 25/28 = .89 = 89%
400
100 students walk to school and 200 ride the bus. Name the ratio of walkers to the total number of students.
What is 100 to 300?
400
Determine if 25 to 75 and 1 to 3 are equivalent ratios.
What is "yes, they are equivalent"?
400
Two figures that are the same shape but are different sizes are _________________.
What is similar?
400
Fruit snacks are 3 boxes for $5. If you want to buy 10 boxes, how much money will you need?
What is $16.67?
400
Write .6 as a percent.
What is 60% ?
500
There are 40 cars in the teacher parking lot. 25 of them are SUVs. Name the ratio of SUVs to cars that are NOT SUVs.
What is 25 to 15?
500
Determine if 9:10 and 90:100 are equivalent ratios.
What is "yes, they are equivalent ratios".
500
The process we use to check to see if fractions or ratios are equal is called _________ _________.
What is cross products?
500
Bob made 20 baskets in 30 seconds when playing Bucketball with his friend. Using this ratio, how many baskets would he make in one minute? (1 minute = 60 seconds)
What is 40?
500
From the list below, choose the decimal with the GREATEST value: .7 .11111111111111 .00009
What is .7?
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