Write a Ratio
A math club has 25 members, of which 11 are males. What is the ratio of males to club members?
11:25
At the factory 16% of pens were defective. If there are 75 pens how many are defective?
12
May raked 40% of the yard and filled up 12 bags of leaves. How many bags will she need to rake the whole yard?
30
13 out of 20 jelly beans are green. What percent of the jelly beans are green?
65%
Joan walked 50 dogs this week. 40% of the dogs were brown. How many dogs were brown?
20
A group of preschoolers has 8 boys and 24 girls. What is the ratio of girls to all children?
3:4
The meal cost $35 and the customer left a 20% tip. How much was the tip?
$7
95% of the ducks in the pond were swimming. If 57 ducks were swimming, how many were in the pond?
The fish tank has 60 fish. 12 of the fish have spots. What percent of the fish in the tank have spots?
20%
The floor tiles come in red, blue, and black. There are 16 red, 5 blue, and 4 black. What percent of the tiles are black?
16%
Dylan drew 1 heart, 1 star, and 26 circles. What is the ratio of circles to hearts?
26:1
The pants cost $45. Gina had a coupon for 15% off. How much money off were the pants?
$6.75
The photographer got the baby to smile in 30% of the photos he took. If the baby smiled in 12 photos, how many photos did the photographer take?
40
The hawk flew over the meadow and saw 60 mice. He caught 18 of them. What percent of the mice did he catch?
30%
Frank walks to school 35% of the time. If there are 180 days in a school year, how many days did he walk to school?
63
A pattern has 14 blue triangles to every 18 yellow triangles. What is the ratio of yellow to blue triangles?
9:7
18% of the cars in the parking lot are blue. If there are 150 cars in the parking lot, how many cars are blue?
27
Wendy won 16% of the games she played. If she won 40 games, how many games did she play?
250
There are 6 girls and 18 boys. What is the percentage of the students are girls?
25%
There are 90 chickens on a farm. If 60% of the animals on the farm are chickens, how many animals are on the farm?
150
Noah drew 22 hearts and 76 circles. What is the ratio of circles to all shapes?
38:49
Velma has 300 stickers in her collection. 57% of them are scratch and sniff. How many stickers are scratch and sniff?
171
Hank opened 36% of his emails. If he opened 27 emails, how many did he have in his inbox?
75
The baker made the follow types of pie. 10 lemon, 20 cherry, 4 blueberry, and 16 apple. What percent of the pies are cherry?
40%
Donna red 18 out of 30 pages in her book. What percent of the book did she read?
60%