Ratios
Rates
Proportions
Similar Figures
Ch. 1-4 Review
100
A coin bank contains 16 quarters, 12 dimes, and 8 nickels. What is the ratio of nickels to quarters and dimes in simplest form?
What is 2/7.
100
The Ranch House serves a 24 oz. sirloin steak that has a total of 1,800 calories. How many calories per ounce does the steak have?
What is 75 calories per ounce.
100
An airplane takes 4 hours to travel 3,000 miles. At this rate, how long would it take to travel 7,500 Miles?
What is 10 hours.
100
A flagpole casts a shadow 28 feet long. A person standing nearby cast a shadow 8 feet long. If the person is 6 feet tall, how tall is the flagpole?
What is 21 feet tall.
100
Write .825 as a fraction in simpest form.
What is 7/8.
200
There are 350 calories in 7 crackers. What is the ratio of calories to crackers in simplest form?
What is 50 to 1
200
A frieght train travels 1445 miles in 25 hours. What is the train's average rate of speed?
What is 57.8 miles per hour.
200
Travis is throwing a Super Bowl party. 8 pounds of sandwich meat serve 18 people. If Dalton orders enough sandwich meat to serve 45 people, how many pounds of sandwich meat does he have?
What is 20 pounds of sandwich meat.
200
A photograph measung four inches wide and five inches long is enlarged to make a wall mural. If the mural is 120 inches wide, how long is the mural?
What is 150 inches long.
200
Solve the equation -39 = n-14
What is -25.
300
A baseball team has 4 pitchers, 10 outfielders, and 12 infielders. What is the ratio of pitchers to the entire team in simplest form?
What is 2:13
300
A volunteer stuffs 228 envelopes in an hour. What is the average number of envelopes the volunteer stuffs per minute? (round to the nearest whole number)
What is 4 envelopes per minute.
300
Amber drew a map from her house to the mall where 1 inch represents 6 miles. If the distance from her house to the mall is 21 miles, what should the distance be on the map?
What is 3.5 inches.
300
A 9-foot ladder leans against a building six feet above the ground. At what height would a 15-foot ladder touch the building if both ladders form the same angle with the ground?
What is 10 feet.
300
The highest recoded temperature on planet Earth is 136 degrees. The lowest is -129 degrees. What is the difference between these two temperatures?
What is 265 degrees
400
On a school trip, Bus 1 has 4 teachers and 28 students. Bus 2 has 3 teachers and 14 students. Which bus has the greater ratio of teachers to students?
What is Bus 2.
400
Maria earns $603.75 for 35 hours of work. What is her rate of pay per hour?
What is $17.25 per hour.
400
In a survey, 3 out of 5 students would prefer to start school later in the day. If 600 students were surveyed, how many preferred NOT to start later?
What is 240 students
400
A giraffe is 18 feet tall and casts a shadow of 12 feet. Scott casts a shadow of 4 feet. How tall is Scott?
What is 6 feet tall.
400
Julia walked 1.8 miles each day from Monday through Friday. On Saturday, she walked 2.3 miles. How many miles did she walk in all?
What is 11.3 miles.
500
Thirty-two students are asked whether the school day should be longer. Twenty-four vote "no" and 8 vote "yes." What is the ratio of "no" votes to "yes" votes in simplet form?
What is 3 to 1
500
June runs 600 yards in 2 minuntes and 5 seconds. What is her average speed in yards per second?
What is 4.8 yards per second.
500
Katelyn is building a model of her house using a scale where 2 inches represents 15 feet. If her house is 60 feet wide, what is the length that she should use for the model?
What is 8 inches.
500
Chris wants to reduce a triangular pattern with sides 16, 16, and 20 centimeters. If the longest side of the new pattern is to be 15 cm, how long should the other two sides be?
What is 12 cm.
500
Lawrence can make 15 free throws in 30 seconds. If this is true, how many seconds will it take Lawrence to make 60 free throws?
What is 120 seconds