Statistics
Brian compared the ratings of a product across five different websites. He recorded the ratings in a list: 3, 4, 3.5, 3.75, 3.25. What was the average rating for the product?
3.5
Anna used 1/4 of a gallon of blue paint and 5/8 of a gallon of yellow paint for a mural. How much paint did she use in total?
7/8
A motorcyclist rides a distance of 240 miles in 4 hours. If he continues at a constant rate, how far will he ride in 5 hours?
Brett and Jamina are solving this problem: 30 - 20 ÷ 5 + 11 × 3 - 2 Brett says that the answer is 37, while Jamina says the answer is 57. Who is correct?
Jamina is correct
Use the distributive property of multiplication and expand the expression. (4c+ 8z) 3
12c + 24z
There are 5 teachers who teach 6th grade. Christopher is 34 years old, Oscar is 28 years old, Rachel is 53 years old, Paula is 27 years old, and Raj is 38 years old. What is the median age?
34
Ariana makes one portion of granola by mixing 1/4 cups of dried strawberries with 2/6 cups of oats. About how much granola does she make?
7/12
Jonathan scored 131 of a possible 160 points on his science research paper.
What percent of the possible points did he earn?
82% or 81.8%
A jewelry maker charges $80 for a necklace. She charges $10 per order as additional charges. One order of x necklaces was placed. The total receipt of the order was $250. Write an equation with x to describe the situation.
80x + 10 = 250
Use the distributive property of
multiplication and expand the
expression.
(5- бу) 12
60- 72y
The list shows the number of books read by members of a book club: 2, 4, 8, 16, 19, 4, 5, 7, 10, 22, 9, 10, 19, 11, 12, 9, 18, 24, 10, 7. How many members have read between 5 and 14 books?
12
Bethany is creating snack bags for the school festival. She makes individual packages of trail mix using 4 1/2 cups of trail mix and fills bags that can hold 3/8 cups of mix. How many snack bags can Bethany make? How do you know?
12
The grocery store has two different packages of cheddar cheese. One package is 40 ounces for $4.79. The other package is 3 pounds for $6.25. Which is the less expensive of the two? Note: 16 ounces = 1 pound
40 oz for $4.79. ($0.12)
Alice has 35 pieces of candy. If she divides all her candy among f friends, each person will have 7 pieces of candy. Write an equation with f to describe the situation.
35/ f = 7
Use the distributive property of multiplication and expand the expression. (12x+ 17y) 6
72x + 102y
Bella and Jenna are working to develop a survey to collect data on students in their class. Jenna said: We should ask each student what their favorite color is. Bella said: This question will not provide us with statistical data because it is not a statistical question. Do you agree with Jenna or Bella? Why?
Bella because that question will give you more than one answer.
Lindsey and Hillary are eating cake at a party. Lindsey eats 1/11 of the cake, and Hillary eats 1/12 What share of the cake have they eaten altogether?
23/132
A pet store sold two brands of cat treats: Yummies were $2.00 for 5 ounces. Tasty Treats were $3.00 for 6 ounces. How would you determine which treats were the better buy?
Tasty Treats
A store sells 29 t-shirts on Saturday. They need to sell x t-shirts on Sunday to meet their t-shirt sales goal of 65 this weekend. Write an equation that matches this situation.
29 + x = 65
Simplify the expression by combining like terms. 2x + 4 + X
3x + 4
Below are the 10 birth weights, in ounces, of all the Labrador Retriever puppies born at Kingston
Kennels in the last six months.
13, 14, 15, 15, 16, 16, 17, 18, 19, 20
Create a dot plot of the data above.
Teacher will check the correct answer.
Anna went for a walk on Monday that was 2 1/2 miles. On Tuesday she walked 1 1/4 miles. On Wednesday she walked 2 1/3 miles. What is the total number of miles Anna walked for the three days?
73/12 or 6 1/12
Two buses arrive at a bus stop simultaneously, causing a queue. Bus A comes every 4 minutes, and Bus B every 9 minutes. After how many minutes will that occur again?
36 minutes
A lab technician adds 5 spoons of a chemical into a bottle. Each spoon can hold x grams of the chemical. She added 8 grams more of the chemical in the end. In total, she added 83 grams of the chemical. Write an equation with x to model the situation.
5x + 8 = 83
Simplify the expression using the distributive property and simplify.
5 (4x + 3) + 3x
23x + 15