Rates and Ratios
There are 16 girls to 20 boys. What is the ratio?
4:5
The greatest common factor for 18 and 24
What is 6?
2/3 can be classified as a ________________
Rational number or Integer
Rational number
Which is a value for x that would make the following statement true?
-8<x
A. -10
B. -9
C. -8
D. -7
D. -7
Find the area of a triangle with a 5 in base and height of 8 in
A. 40 inches
B. 40 inches squared
C. 20 inches
D. 20 inches squared
D. 20 inches squared
A window washer cleans 36 windows in 2 hours. At this rate, how many windows will she clean in 5 hours?
90 windows
Solve, and give the simplest form.
3/4 + 5/8
1 3/8
Which numbers are NOT prime?
3 45 100
22 17 83
45, 22, 100
Gabe found the solution for the equation in one step by:
x + 10 = 215
A. Multiplying both sides of the number sentence by 10
B. Dividing both sides of the number sentence by 10
C. Adding 10 to both sides of the number sentence.
D. Subtracting 10 from both sides of the number sentence.
D. Subtracting 10 from both sides of the number sentence.
How do you find the perimeter of a triangle?
You add up all the sides.
If Levi bought 10 bags of hot Cheetos for $3.50, then how much does 1 bag cost?
What is $0.35
What is the least common multiple of
4 and 5
20
|-5|2 = ?
25
Which inquality matches the statement:
Sarah runs more than 10 miles a day to train for her race
A. X < 10
B. X > 10
C. X ≥ 10
B. X > 10
What is the relationship between the circumference of a circle and its diameter?
Circumference is about 3 times bigger
Are these ratios equivalent?
16 out of 28 students own pets;
24 out of 48 students own pets
No, the ratios are not equivalent.
4:7
1:2
There are 3 pizzas. Each child will get 1/4 of a pizza. How many children will get pizza?
12 children will get pizza
Solve
-5 - 15 x 2
A. -35
B. -40
C. -25
D. 25
D. 25
Given the inequality: x≥39
Which statement is best represented by the inequality?
A. A delivery driver has fewer than 39 packages to drop off.
B. A person must be at least 39 inches tall to go on a ride.
C. A classroom can fit no more than 39 students.
D. A student must answer more than 39 questions on the test.
B. A person must be at least 39 inches tall to go on a ride.
Lil’ Pedro wants to make a triangular paper airplane. It will be 11 inches long with a height of 4 inches. How much material will he need?
22 inches
Sofia texts 60 words in 4 minutes. How many minutes does it take her to text 45 words?
3 minutes
8 x 2/3 =
16/3 or 5 1/3
Solve: 7 + (-12) =
-5
What is the coefficient in the equation AND solve for X
8X + 15 = 63
8 is the coefficient.
X=6
The radius of a circle is 4.The circumference is about ___________ because it is__________ times the radius.
A. 8, 3
B. 12,2
C. 24, 2
D. 12, 3
C. 24,2