Fractions, Decimals and Percent
The fraction 18/24 in lowest terms.
What is 3/4
7/9 - 2/9 = ?
Please record your answer as a mixed number and/or in lowest terms if necessary.
5/9
The 5 in 5x is an example of this.
What is a coefficient.
A rectangle wall has a length of 54m and a height of 5m. What is the area of the wall?
270 squared meters
Define what a mean is when analyzing data and describe how it can be found.
The average of the entries.
Step 1: Find the sum of the entries.
Step 2: Divide the sum by the number of entries.
Which fraction is larger? 6/10 or 8/15
6/10
3/4 + 3/4 = ?
Please record your answer as a mixed number and/or in lowest terms if necessary.
1 and 1/2
Solve: 3x-4=2
What is x=2
A triangular ramp has a hight of 0.4 m and a length of 2m. What is the area of on of the triangular sides of the ramp?
0.4 squared meters
Define what a mode is when analyzing data and describe how it can be found.
The number that occurs the most in a data set.
Place the entries in order and identify the number of times each entry is present. Choose the entry that occurs most often.
22/40 as a percent
55%
5/6 + 1/2 =
Please record your answer as a mixed number and/or in lowest terms if necessary.
1 and 1/3
Tell where the point (2,-3) would be graphed if a translation using the rule (x,y) --> (x+3, y-2) was applied.
(5, -5)
A circular pizza has a radius of 11cm. What is the diameter of the pizza?
22cm
Define what a median is when analyzing data and describe how it can be found when a data set has an even and an odd number of entries.
Step 1: Order entries from least to greatest
Step 2: Find the middle number. If there is an odd number of entries there will be one middle number. If there is an even number of entries there will be two middle numbers. In this case we need to complete another step.
Step 3: Find the sum of the two middle entries, then divided this number by two.
What is 0.004 as a percent?
0.4%
5 and 6/7 + 2 and 3/21 =
8
Tell where the point (4,3) would be if a reflection over the y axis was applied.
(-4, 3)
Write the formula that you can use to find the circumference of a swimming pool cover if the swimming pool is a circle with a radius of 4m.
Please ensure that you fill in the values of each part of your equation that is known, but do not solve the equation.
c = π • d
c = 3.14 • 8m
Find the mean, median and mode of the following data set.
3, 3, 7, 8, 6, 5, 3
Mean: 5
Median: 5
Mode: 3
Which is the lowest value?
a) 0.5%
b) 0.5
c) 1/20
0.5%
1 and 4/5 - 2 and 1/10 = ?
-3/10
The following transformations were applied to the point (3,-2):
1. Reflection in the y axis then a
2. Rotation 180˚ about the origin.
Where is the point located after these transformations?
(-3, -2)
Write the formula that you can use to find the area of a swimming pool cover if the swimming pool is a circle with a radius of 4m.
Please ensure that you fill in the values of each part of your equation that is known, but do not solve the equation.
c = π • r^2
c = 3.14 • 16
Find the mean, median and mode of the following data set:
32, 41, 71, 82, 34, 46
Mean: 51
Median: 43.5
Mode: No mode