Equivalent Ratios
True or False: The ratio of 7 : 10 equivalent to the ratio of 21 : 30
True
What is the simplified ratio for 6 : 8?
3 : 4
If a class has a ratio of 3:4 boys to girls and there are 56 students, how many girls are in the class?
32
If a car can travel 240 miles in 4 hours, how many miles can they travel in 1 hour?
60 miles
Apples at Acme cost $30 for 5 pounds and apples at Giant cost $40 for 8 pounds. Which grocery store has a better deal?
Giant
If a ratio is 8 : 9, what is the missing number in the equivalent ratio of 16 : _____ ?
18
What is the simplified ratio for 14 : 35?
2 : 5
If a lunch box has a ratio of 7 : 4 goldfish to pretzels, and have 63 goldfish, how many pretzels are there?
36
If 3 t-shirts cost $81, how much money does 1 t-shirt cost?
$27
Roses at a florist A cost $81 for 27 roses and flowers at florist B cost $50 for 10 roses. Which florist has a better deal?
Florist A
Are the ratio of 14/56 and 1/4 equivalent?
Yes
What is the simplified ratio for 36 : 24?
3 : 2
If there are papers and pencils in a class in a ratio of 5 : 2, how many pencils are there if there are 20 papers?
8
If a person can run 48 miles in 8 hours, how many miles could they run in 19 hours?
114 miles
A 20 oz. bag of Takis costs $5.60 and a 15 oz. bag of Takis costs $4.65. Which size bag of Takis is the better deal?
20 oz. bag of Takis
True or False: The ratio is 32 : 8 is equivalent to 8 : 4.
False
What is the simplified ratio for 64 : 16?
4 : 1
If there are forks and spoons in a kitchen drawer that have a ratio of 8 : 3, how many total utensils are there if there are 33 spoons?
121
You can pay $560 for 35 pounds of watermelons. How much money would 29 pounds of watermelons cost?
$464
A school bookstore is selling 75 bookmarks for $15 in the fall. In the spring, the bookstore sells 46 bookmarks for $11.50. Which season would be better to buy the bookmarks in?
Fall
If a ratio is 25 : 170, what is the missing number in the equivalent ratio of 5 : ________ ?
34
What is the simplified ratio for 48 : 112?
3 : 7
If there are tulips and roses in a garden in a ratio of 9 : 2, how many total flowers are there if there are 24 roses?
132
Concert tickets for 87 people cost $4,263. How many concert tickets cost would $637?
13 concert tickets
A gallon of Simply Orange Juice costs $5.94 for 25 oz. A gallon of Minute Maid Orange Juice costs $3.86 for 14 oz. Which Orange Juice brand is a better buy?
Simply Orange Juice