Unit Rates
Rational Numbers
Adding and Subtracting Rational Numbers
Multiplying and Dividing Rational Numbers
Percentage Problems
100
Mrs. Buchanan can drive 400 miles on 8.5 gallons of gas. What is the gas mileage of her car?
What is 47 miles per gallon
100
Write 4% as a decimal
What is 0.04 or .04
100
Simplify -2(-4+5.4) + 3(-2+5)
What is 6.2
100
When you multiply two fractions, will the product be larger or smaller than the factors?
What is smaller Example: 1/4 x 1/2 = 1/8
100
What is 20% of 150?
What is 30
200
If Grayce completes 2 questions every 3 minutes, how long will it take her to finish a 50 question test?
What is 75 minutes, or 1hr and 15 min.
200
Which of the following is the opposite of +2 1/2 -1/2 2/1 -2
What is -2
200
Alex gets $20 for his awesome report card. He buys ice cream for $1, spends $8 on a movie, and pays Tanner back the $5 he owed him. How much money does Alex have left?
What is $6
200
Find the quotient of $120.45 / $.25
What is 481.80
200
80% of Mrs. Chriswell's 7th period math class scores A's on their semester exam. If 20 students score A's, how many students are in Mrs. Chriswell's 7th period?
What is 25 students
300
If cookies sell 4 for $2, 6 for $3, and 8 for $4, how many cookies could you buy with $10?
What is 20 cookies?
300
Write 7/12 as a decimal
What is 0.583
300
Chastity entered the elevator on the first floor. She went up 5 floors to the copy room. She went back down 2 floors to the cafeteria. She went down 4 floors to maintenance and then back up 3 floors to her office. Chastity's office is located on which floor?
What is the third floor?
300
Find the quotient of 5/6 divided by 1/3. Write your answer in simplest form and/or a mixed number
What is 2 1/2
300
Andrea buys 3 packs of her favorite cookies for $.99 each, 6 chocolate bars at $1.48 each, and 3 cases of soda for $3.75 each. What would her total bill be after including sales tax of 6%
What is $24.49
400
Two 10.5oz containers of Life Savers cost Mrs. Buchanan $22. A 20oz container of Jolly Ranchers costs $24. Which candy is the better deal? How do you know?
The unit rate for Jolly Ranchers is $1.20, and the unit rate for Life Savers is $1.05, so Life Savers are the better deal.
400
Write 5.8% as a fraction in simplest form.
What is 9/25
400
-3/4 + 1/6 =
What is -7/12
400
If you multiply 2.36 and 8.32, how many places will be to the right of the decimal point in your answer
What is 4
400
The original price of Air Jordan's was $65, and now a retro pair costs $140. What is the percent change of Air Jordans
What is 115%
500
Jarvis reads about 180 words per minute. How many words does he read per second?
What is 3 words per second.
500
If you have 6 Oreos, 4 Chips Ahoy, 8 m&ms, 1 Snickers, and 20 Skittles, which two items show a 2:1 ratio
What is 2 m&ms : 1 Chips Ahoy
500
Solve [-6 +4 - 3 + (-5)]
What is 10
500
When do you need to find a common denominator? Adding only Subtracting only Adding and subtracting Multiplying only Dividing only Multiplying and Dividing Adding Subtracting Multiplying and Dividing
What is adding and subtracting
500
Kyle has $95.00 in his wallet. He wants to buy a shirt that costs $18.26, a pair of pants that costs $26.30, and a pair of socks for $4. If the store charges 7.5% sales tax, does he have enough money to purchase all three items? If not, how much more does he need?
What is he doesn't have enough money. He needs $1.41
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