Ratios
Which ratio is equivalent to 3 to 4?
a) 9:12
b) 1:3
c) 15:25
d) 2:8
a) 9:12
What is 3/5 divided by 4?
3/20
What is 3^4 written in expanded form?
3x3x3x3
What is the area formula for:
a) triangle
b) parallelogram
a) 1/2bh
b) bh
What is the absolute value of -7?
7
Leo types a 4-page report in 50 minutes, and each page has 250 words.
What is Leo's typing rate in words per minute?
20 words per minute
What is 6475 divided by 25?
259
What expression is represented by the following phrase:
3 subtracted from the product of 7 and a number b.
7b-3
How do you find perimeter?
Find the mean:
3,3,3,4,6,6,7,8
5
Cameron has a total of 16 pens. Eleven of them are blue, and the rest are green.
What is the ratio of blue pens to red pens?
11:5
Solve:
3(6+4)/2
15
The perimeter of a stop sign with 8 sides of equal length is given by the expression 8n.
What does the variable n represent?
The length of each side
A triangle has a base of 6 cm and an area of 42 square cm.
What is the height of the triangle?
14 cm
Put the following integers in order from least to greatest:
1, 8, -3, 6, 2, -5
-5, -3, 1, 2, 6, 8
Layla planted flowers next to the school. She planted 3 daisies, 4 sunflowers, and 5 tulips.
What is the ratio of the number of daisies she planted to total flowers planted?
3:12
Savannah has 19 1/4 yards of ribbon. She cuts the ribbon into pieces that each measure 1 3/4 yards long.
How many pieces of ribbon does she have?
2 3/4 pieces
2x - 3 > 15
What solutions from the set {7,8,9,10,11} can be used to solve the inquality?
10,11
A storage container is 2.5 ft long, 3 ft wide, and 2 ft tall.
What is its volume?
15 cubic ft
There are two points on a coordinate plane.
One point, h, is at (4, -3).
The second point, k, is at (4, 5).
In which direction (up, down, left, right,) would you travel from point h to point k?
Up
Miss Mayer's cell phone plan offers 250 minutes each month for $15.00 per month.
What is the cost per minute when she uses all 250 minutes in a month?
$0.06 per minute
Find the GCF and LCM of the following two numbers:
8, 14
GCF=2
LCM=56
Camila is working at a landscaping business. She has 2,500 pounds of sod to deliver. She wants to deliver an equal amount on each of 4 trips.
1. Write an equation for s, the amount of sod that Camila should deliver on each trip.
2. Solve for s.
1. 2500 / 4 = s
2. s=625
A box has a volume of 56 cubic inches.
It is 4 inches long and 2 inches tall.
How wide is the box?
7 inches
There are two points on a coordinate plane.
One point, h, is at (4, -3).
The second point, k, is at (4, 5).
What is the distance between the two points?
8