Ratios
There are 8 cakes and 15 pies for sale in a store window. What is the ratio of pies to cakes?
What is... 15:8
Derrick bought a dozen eggs for $2.40. How much did he pay per egg?
What is... $0.40
The table shows how many minutes it takes for Michael to read his book.
Michael's Reading
Pages: 3 6 12 15
Minutes: 5 10 20 ?
How many minutes will it take him to read 15 pages?
What is... 25 minutes
What is another way of expressing 3 out of 4?
What is... 75%
Pizza Hut offers the PMS soccer team a special of 8 pizzas for $48. How much is Pizza Hut charging per pizza?
What is... $6.00 per pizza
The ratio of boys to girls in the band is 25 to 75. What is the ratio of girls to the total students in the band?
What is... 75 to 100
The ratio of boys to girls in Jillian's class is 2:3. Which of the following represents the number of boys and girls in her class?
A.) 12 girls, 15 boys B.) 6 boys, 12 girls
C.) 10 boys, 15 girls D.) 8 boys, 10 girls
What is... C.) 10 boys, 15 girls
The chart shows the number of seeds in different numbers of packs.
Seeds
Packs: 2 4 6 10
Seeds: 12 24 36 ?
How many seeds are in 10 packs?
What is... 60 packs
What is 75% of 200?
What is... 150
Jon takes $24 with him to an arcade. He wants to have a ratio of 25 cents per game. How many games will Jon get to play in order to achieve that ratio?
What is... 96 games
The animal shelter is taking care of 24 long-haired cats, 29 short-haired cats, 16 long-haired dongs, and 26 short-haired dogs. What is the ratio of short-haired cats to short-haired dogs?
What is... 29/26
A.) The cost per soft drink is $0.40 each.
B.) The cost per soft drink is $0.50 each.
C.) The cost per bag of chips is $0.26 each.
D.) The cost per bag of chips is $0.39.
Angie is making lemonade from a mix. The table shows the relationship between the amounts of mix and water needed.
Lemonade
Scoops of Mix: 3 6 9
Cups of Water: 4 8 12
How many cups of water will Angie need if she uses 15 scoops of mix?
What is... 20 scoops
What is 150% of 60?
What is... 90
Conversion Factors are just like _______ ________ (when a ratio is over 1)
What is... unit rate
Mountain Middle School enrolled 200 girls and 150 boys. Of the girls, 75 have blue eyes, 55 green eyes, and 70 brown eyes. Of the boys, 60 have blue eyes, 45 have green eyes, and 45 have brown eyes. What is the ratio of boys with green eyes to girls with blue eyes?
What is... 45:75
Ethan's car can hold 15 gallons of gas and travel 315 miles on a full tank. Which of the following statements are true?
A.) The ratio for miles per gallon is 21:1.
B.) The ratio for miles is traveled to a tank of gas is 15:315.
C.) Ethan's car gets 21 miles per gallon.
D.) The number of miles is the result of the unit rate times the number of gallons.
What is... A, C, & D
A store sells head bands in packages. The table shows how the number of head bands relates to the number of packages.
# of Packages: 4 6 8
# of Hair Bands: 20 30 40How many hair bands will be in 14 packages?
What is... 70 hair bands
Jenny left a 15% tip at a restaurant where the bill was $29.62. How much did Jenny leave as a tip? Round your answer to the nearest hundredths place.
What is... $4.44
A certain airplane flies at an average speed of 525 miles per hour. How many miles will the airplane go in 4 hours?
What is... 2100 miles
Given the ratio 2:5, identify each equivalent representation.
A.) 2/5 B.) 16 to 40 C.) 7/15
D.) 15/35 E.) 8 to 20 F.) 4 to 8
What is... A, B, D, & E
Jesse and Bonnie go to the grocery store and see a sign in the produce department that reads: Apples - 10 lb. for $4.00.
Bonnie says, "The unit rate is 2.5 pounds of apples per dollar." Jesse disagrees. He says, "No, the unit rate is forty cents per pound."
Who is right?
What is... Both are right.
The chart shows the number of children that have registered for summer baseball camp.
Summer Baseball Camp Registration
Week: 1 2 3 4
# of Children: 32 16 8 ?
If the pattern on the chart continues in the same way, how many children will most likely sign up during Week 4?
What is... 4 children
Zach gave Cole $35 to put towards the cost of the $50 baseball tickets. What percentage of the concert tickets did Zach pay for?
What is... 70%
If Lillian can type an average of 35 words per minute, approximately how many minutes would it take her to type a 4-page document that has 125 words on each page?
What is... approximately 14 minutes