Ratios
Rates
Proportions
Similar Figures
Scale Factors
100
A teacher had 18 red pens. If the ratio of red pens to blue pens she owned was 3 : 5, how many pens did she have total?
What is 48 pens?
100
A wedding at Villa Lombardi's costs $9750 for 150 people. How much does Villa Lombardi's charge per guest?
What is $65?
100
60 copies at the Copy Center cost $9. How much it will cost to make 270 copies at the Copy Center at the same rate?
What is $40.50?
100
A statue that is 12 ft tall casts a shadow that is 15 ft long. Find the length of the shadow that a 8 ft cardboard box casts.
What is 10 feet?
100
Oak Grove and Salem are 87 mi from each other. How far apart would the cities be on a map that has a scale of 5 in : 29 mi?
What is 15 inches?
200
A pet store sold 28 Siamese cats. If the ratio of Siamese cats to house cats sold was 7 : 10, what is the combined amount of cats sold?
What is 68 cats?
200
You can buy 6 cans of green beans at Stop and Shop for $1.26 or 10 cans at Pathmark for $2.20. Which is the better deal?
What is Stop and Shop?
200
Asanji took a trip to Mexico. Upon leaving he decided to convert all of his Pesos back into dollars. How many dollars did he receive if he exchanged 42.7 Pesos at a rate of $5.30 = 11.1 Pesos?
What is $20.39?
200
Shawna reduced the size of a rectangle to a height of 2 in. What is the new width if it was originally 24 in wide and 12 in tall?
What is 4 inches?
200
A model train is 7.75 in tall. If it was built with a scale of 1 in : 2 ft then how tall is the real train?
What is 15.5 feet?
300
A box of candy has 14 pieces total. If 2 of the pieces are cherry flavored, what is the ratio of other flavors to cherry flavored pieces?
What is 6:1?
300
At Six Flags, 1473 people entered the park in 3 hours. How many people entered in one hour?
What is 491 people?
300
Molly bought two heads of cabbage for $1.80. How many heads of cabbage can Willie buy if he has $28.80?
What is 32 heads of cabbage?
300
Mary reduced the size of a painting to a width of 3.3 in. What is the new height if it was originally 32.5 in tall and 42.9 in wide?
What is 2.5 inches?
300
A map has a scale of 3 cm : 18 km. If Riverside and Smithville are 54 km apart then they are how far apart on the map?
What is 9 cm?
400
During a class election 4 people voted for candidate A. If there were 10 votes total, what is the ratio of votes for candidate B compared to candidate A?
What is 3:2?
400
April showers bring May flowers. If 3 inches of rain fell in 5 hours, how many inches fell per hour?
What is 0.6 in. or 3/5 in.?
400
A 380-cubic-centimeter sample of titanium has a mass of 1710 grams. Find the weight of a titanium sample that has a volume of 532 cubic centimeters.
What is 2394 grams?
400
A 6 ft tall tent standing next to a cardboard box casts a 9 ft shadow. If the cardboard box casts a shadow that is 6 ft long then how tall is it?
What is 4 feet?
400
On a map, two cities are 5 3/4 inches apart. The scale of the map is 1/2 inch = 3 miles. What is the actual distance between the towns?
What is 34 1/2 miles?
500
A chess player won 35 of the games he played. If his ratio of wins to loses was 5 : 6, how many games did he play total?
What is 77 games total?
500
At Dunkin Donuts, a box of 50 munchkins cost $7.00 and a box of 75 munchkins costs $9.00. Which is the better deal?
What is 75 munchkins?
500
The currency in Argentina is the Peso. The exchange rate is approximately $3 = 1 Peso. At this rate, how many Pesos would you get if you exchanged $121.10?
What is 40.4 Pesos?
500
If a 6 ft tall tent casts a 10 ft long shadow then how long is the shadow that a 9 ft tall adult elephant casts?
What is 15 feet?
500
Georgetown and Franklin are 9.7 in apart on a map that has a scale of 1.1 in : 15 mi. How far apart are the real cities?
What is 13.3 miles?
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