Unit Rate
If a recipe requires 3 cups of flour for every 1 cup of sugar, what is the unit rate of flour to sugar?
1 to 0.33 (0.33 cups of sugar per cup of flour)
If the ratio of boys to girls in a class is 3:5, what is the equivalent ratio of boys to the total number of students in the class?
3:8
Convert 0.47 into a percent.
47%
Convert 5/8 to a decimal.
0.625
If 25% of a pizza is left, what fraction of the whole pizza is left? Reduce the fraction if possible.
75/100 or 3/4
If it takes 2 hours to drive 120 miles, what is the unit rate of driving in miles per hour?
1 to 60 (60 miles per hour)
If a recipe calls for a ratio of 2 cups of flour to 3 cups of sugar, what is the equivalent ratio of cups of flour to cups of sugar if you want to double the recipe?
4 to 6
Convert 19/21 into a percent.
0.904 (Equivalent to 0.9)
If a student scored 18 points on an AR quiz out of 30 points. Convert their score into a decimal, and did they score at least an 80% to pass?
Student did not pass. They received a 0.6=60%
A test has 80 questions and Jack answered 85% correctly. How many questions did Jack answer correctly? Write the answer as a fraction.
Jack answered 68/80 questions correctly.
If a company produces 600 units in 8 hours, what is the unit rate of units produced per hour?
75 units per hour
If the ratio of apples to oranges in a basket is 4:7, what is the equivalent ratio of apples to the total number of fruit in the basket?
4 to 11
A shirt is on sale for 25% off its original price of $40, what is the sale price of the shirt?
$30 is the sale price/final price.
Marissa is growing a garden at her house. 29% of the flowers are roses, and the remaining flowers are Dahlias. Write a decimal to represent the amount of Dahlias she has planted.
0.71 are Dahlias
In a math class, 0.6 of the students are girls. What fraction of the class is made up of boys?
4/10 or 40/100
If a runner completes a 5 mile race in 20 minutes, what is the unit rate of running in miles per hour?
25 miles per hour
If a map has a scale of 1 inch to 500 miles, what is the equivalent ratio of inches to kilometers if the scale is tripled?
3 to 1,500
In a class of 30 students, 12 are girls. What percentage of the class are boys?
60%
Convert 34.7% into a decimal
0.347
If a recipe calls for 0.75 cups of sugar, what fraction of a cup is this? Reduce if possible!
75/100 or 3/4
If a store sells 20 apples for $10, what is the unit rate of the cost of buying one apple?
$0.50 per apple
If a car travels 60 miles per hour, what is the equivalent ratio of miles if the car travels for four hours?
240 to 4
A store has 500 items, and 20% of them are on clearance. How many items are on clearance?
100 items are on clearance.
Convert 600% as a decimal.
6.2
In a class of 30 students, 40% of the students scored above 80% on the test. What fraction of the class scored above 80% marks? Reduce if possible.
12/30 or 2/5