Ratios
A typical Wake County middle school has 8 teachers and 152 students. What is ratio of students to teachers?
What is 152:8?
A ratio where both parts of the ratio have been multiplied by the same number.
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What is an equivalent ratio?
The word 'per' signifies what quantity?
What is 1?
At Publix you can buy 2 sub sandwiches for $6.50 or you can buy 5 sub sandwiches for $42. Which is the better buy?
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What is 2 sub sandwiches for $6.50?
The ratio of students with glasses to students without glasses is 5:6. If there are 33 students in the class, how many wear glasses?
What is 15 students?
A trail mix recipe calls for 3 cups of pecans, 5 cups of almonds, and 2 cups of raisins. What is the ratio of pecans to raisins in the recipe?
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What is 3:2?
Select a ratio that is equivalent to 2:3.
A. 3:2
B. 6:4
C. 6:8
D. 8:12
What is D, 8:12?
The cost of 3 movie tickets is $15. How much does it cost per ticket?
What is $5 per ticket?
To make cranberry fizz, Noah mixes 5 cups of cranberry juice with 3 cups of soda water. Andre mixes 4 cups of cranberry juice with 2 cups of soda water. Which mixture has more cranberry flavor?
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Who is Andre?
The ratio of green blocks to blue blocks in a bag is 4:5. If there are 45 blocks in the bag, how many are blue?
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What is 25 blue blocks?
On the playground there are 12 swings, 5 slides, 4 monkey bars, and 6 sandboxes. What is the ratio of slides to monkey bars?
What is 5:4?
At the fair, the ratio of kids to adults in 5:3. If there are 25 kids, how many adults are there?
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What is 15 adults?
At Harris Teeter grapes are on sale 3 pounds for $10. What is the price per pound?
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What is $3.33 per pound?
At the store, 6 gallons of milk costs $5.15. What are the TWO rates that describe this situation?
What is cost per gallon?
How many gallons for $1?
The ratio of teachers to students on a field trip is 1:24. If there are 125 people on the trip, how many of them are teachers?
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What is 5 teachers?
On the playground there are 12 swings, 5 slides, 4 monkey bars, and 6 sandboxes. What is the ratio of monkey bars to swings in simplest form?
What is 1:3?
A recipe calls for 3 apples to serve 4 people. If Declan plans to serve a crowd of 112 people, how many apples should he use?
What is 84 apples?
5 ice cream cones cost $18.25. What is the cost of 9 ice cream cones?
What is $32.85?
At Barnes and Noble, you can purchase 3 paperback books for $18 or 5 paperback books for $27. Which is the better buy?
What is 5 paperback books for $27?
The cafeteria sells 3 cookies for every 2 ice creams. If the cafeteria sells 60 snacks, how many will be cookies?
What is 36 cookies?
The ratio of kids to adults at the swimming pool is 9:7. What is the ratio of kids to total people?
What is 9:16?
A recipe for cookies calls for 6 cups of flour and 4 cups of sugar, how many batches of cookies can you make with 90 cups of flour?
What is 15 batches?
At Harris Teeter grapes are on sale 3 pounds for $10. How many pounds can you buy for $1?
What is 0.3 pounds?
What is $105?
A bag contains 180 jelly beans. Some are pink and the rest are green. There are 13 pink jelly beans for every 2 green jelly beans. How many jelly beans are pink?
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What is 156 pink jellybeans?