Mean, Median, Mode, Range
The range of a data set is 32. If the maximum number in the set is 50, what is the minimum number?
18
Blakely picked a total of 54 apples. 18 of the apples were green and the rest were red. What is the ratio of red apples to green apples. Write the ratio three different ways.
36 to 18 or 2 to 1
36:18 or 2:1
36/18 or 2/1
Find the area of a parallelogram with a height of 6 m and a base of 4 m.
24 m2
$54.18 divided by 6
$9.03
Find the LCM
8, 12
24
Pam is 17 years old and her sister is 9. Her two brothers are 11 and 7 years old. What is the mean of their ages?
11
Sugar Roots Farm keeps a record of the number of animals on the property. What is the ratio of cows to sheep? Write the ratio three different ways and simplify if you can.
Chickens = 24 Sheep = 12
Horses = 3 Cows = 8
8 to 12 or 2 to 3
8:12 or 2:3
8/12 or 2/3
What is the area of a triangle with the following measurements?
Base = 14 cm
Height = 31 cm
217 cm2
5 1/3 • 3
48/3 or 16
Use the Distributive Property to find each sum.
32 + 48
*Hint: first you'll need to find the GCF
16(2 + 3) = 16(5) = 80
14, 19, 13, 22, 7
Find the mean of the data set.
15
15 grams of fat
Find the volume of a shape with the following measurements:
length = 1.2 m
width = 6.5 m
height = 4 m
31.2 m3
3.42 • 5.15
17.613
Find the LCM
4, 9
36
8, 19, 14, 16, 9, 20, 9
Find the range and the median.
Range = 12
Median = 14
In a school, the ratio of books to computers is 3:7. If the school has 210 computers, how many books are in the school?
90 books
Find the volume of a shape with the following measurements:
length = 5 1/2 ft
width = 2 1/2 ft
height = 3 1/2 ft
385/8 ft3
or
38 1/8 ft3
15 - 6.108
8.892
Find the GCF
19, 22
GCF: 1
10, 18, 13, 22, 10, 13, 10, 19
Find the mode and the mean of the number set.
Mode = 10
Mean = 14.375
A 12-pack of hamburger buns are on sale for $3.24. What is the unit price?
$0.27
What is the surface area of a cube with a side length of 7 cm?
294 cm2
18 divided by 2/3
54/2 or 27
Find the GCF
96, 48, 84
12