Ratios 1
A group of preschoolers has 15 boys and 12 girls. What is the ratio of girls to boys?
12 to 15
4 to 5
The ratio of tomatoes to red apples is 2:5. If there are 20 tomatoes, how many red apples are there?
50 red apples
There are 64 books on 4 shelves. How many books are there per shelf?
16 books per shelf
7 batches of made 168 cookies. How many cookies would be in one batch?
24 cookies
What is 20% in fraction form?
20/100 or 2/10
A math club has 25 members, of which 11 are males and the rest are females. What is the ratio of males to all club members?
11 to 25
The ratio of girls to boys in a a chess club was 5 : 4. There were 32 boys. How many girls were there in the club?
40 girls
If there are 35 people sitting at 7 tables, how many people are there per table?
5 people per table
Tyler is driving to visit his grandmother. It takes him 5 hours to travel 260 miles. How fast was Tyler driving?
52 miles per hour
Sean spelled 13 out of 20 words correctly on his spelling test. Write his test score as a percent.
65%
A pattern has 4 blue triangles to every 12 yellow triangles. What is the ratio of blue triangles to all triangles?
4 to 16
1 to 4
For every 4 girls in a class there are 9 boys. If there are 26 students in the class, how many boys are there?
18 boys
Cameron is buying movie tickets for himself and 3 friends. He spends $32. How much did each ticket cost?
$8
A fire hydrant puts out about 1,500 gallons of water per minute. How many gallons does it put out per second?
25 gallons per second
Chloe's teacher gave her a science test with 25 questions on it. She scored 80% on the test. How many questions did she answer incorrectly?
5 problems
A herd of 52 horses has 12 white and some black horses. What is the ratio of white to black horses?
12 to 40
3 to 10
There are 2 oranges for every 3 pears. If there are 25 total pieces of fruit, how many pear would there be?
15 pears
Liam spent $7.20 on 12 pounds of potatoes. How much did he spend per pound?
$0.60
Natalie bought a 3 - pack of erasers for $1.47. How much did each eraser cost?
$0.49
The students at Mill Middle School held a class election. Alyssa and Megan were the only two candidates running for class president. Megan received 21 votes and Alyssa received 29 votes. What percent of the votes did Alyssa receive?
58%
Gavin has nickels, dimes, and quarters in the ratio of 8 : 1 : 2. If 30 of Gavin's coins are quarters, how many nickels and dimes does Gavin have?
120 nickels and 15 dimes
Julia has 3 blue marbles for every 5 red marbles. If she has 104 marbles, how many of them are blue?
39 blue marbles
Mrs. Howard bought 6 books for $53.94. How much did each book cost?
During a snow storm, 7.2 inches of snow fell in 4 hours. How many inches fell each hour?
1.8 inches
A pair of jeans that originally cost $65 was on sale for 20% off. How much would you pay for the jeans while they are on sale?
$52