A rectangle has a length of 20 inches and width of 15 inches. What are the dimensions of a rectangle that is similar?
What is 12 inches by 9 inches
100
A class has 11 girls and 14 boys. Which is the ratio of girls to the total number of students in the class?
What is 11/25
100
Simplify 3/5 + 2/7
What is 31/35
100
Eduardo told his best friend that his age was the reciprocal of 1/12. How old is Eduardo?
What is 12
100
A package of 96 pencils costs $3.84. Which is the unit price of a pencil?
What is $0.04 per pencil
200
Which figures are always similar to each other?
What are circles
200
A necklace has 18 blue beads and 9 red beads. Which is the ratio of blue beads to red beads?
What is 2/1
200
Simplify 8/9 - 2/7
What is 38/63
200
Milton has 2 1/4 feet of rope, and his brother has 3 2/3 feet of rope. How much rope do they have altogether?
What is 5 11/12
200
Rectangle W has a length of 12 inches and a width of 8 inches. What are the dimensions of a rectangle that is proportional to Rectangle W?
What is 6 inches by 4 inches
300
Figure S is similar to Figure T. Which of the following are congruent?
corresponding sides, corresponding angles, perimeters, areas
What are corresponding angles
300
The ratio of adult chaperones to students on a trip is 2/7. How many adults are on the trip if there are 28 students?
What is 8
300
Simplify 6 3/8 - 2 3/4
What is 3 5/8
300
Jacinta has 29 1/3 ounces of milk. How many 3 2/3 ounce glasses can she fill?
What is 8
300
Todd makes $35 for 5 hours of work. The amount of money that he makes is proportional to the number of hours that he works. How much money will he make if he works 7 hours?
What is $49
400
Triangle A is similar to Triangle B. Triangle A has sides that measure 6, 8, and 10 inches. Triangle B sides are 12, 16 and ? inches?
What is 20 inches?
400
A shade of green is made by mixing 3 ounces of blue paint and 4 ounces of yellow paint. How many ounces of yellow paint are needed to make 21 ounces of green?
What is 12 ounces
400
Simplify 81 / 0.9 without using a calculator.
What is 90
400
Roosevelt Middle School has four 8th grade homerooms. The largest one has 34 students. The smallest has 22 students. What is the range in the number of students in the four homerooms?
What is 12
400
Devin paid $15 to rent a bike for 4 hours. The cost of renting is proportional to time. How much money will it cost him if he kept the bike for 6 hours?
What is $22.50
500
Which of the following figures are quadrilaterals?
Triangles, Squares, rectangles, rhombus', pentagons, hexagons.
What are squares, rectangles, rhombus'.
500
The cost of 100 minutes of call time is $15.00 What is the cost per minute?
What is $0.15
500
Simplify 2 3/7 * 1 3/4.
What is 4 1/4
500
Jordan weighs 90 pounds, Kyle weighs 72 pounds, Chen weighs 103 pounds, and Stevie weighs 75 pounds. What is the mean of their weights?
What is 85
500
Which of these ratios are equivalent?
2:3 and 4:5
4:9 and 3:8
2:6 and 1:3
7:8 and 12:13