Data
What is the mode?
Score with the highest frequency
3e + 5f - 2e
e + 5f
What is the probability of rolling a number on a six-sided die that is greater than 2?
4/6 = 2/3
What do we call a plane shape with three equal sides?
Equilateral triangle
Solve: h - 8 = 5
h = 13
Write as a decimal:
1/4
0.25
Simplify the ratio 12 : 21
4 : 7
What is the median?
Middle score when they are arranged in order
6p x 7p
42p2
What is the probability of choosing a red 7 from a standard deck of cards?
2/52 = 1/26
What is a regular quadrilateral better known as?
Square
Solve:
n/7 = 9
n = 63
Write as a percentage:
3/5
60%
Simplify the fraction:
8/14
4/7
What is the mean?
The average score (add the scores and divide by the number of scores)
(48h)/(12h)
4
What is the probability of drawing a picture card from a standard deck of cards?
12/52 = 3/13
What do we name a quadrilateral with one pair of parallel sides?
Trapezium
Solve: 2d + 5 = 17
d = 6
Write 0.8 as a fraction
4/5
Simplify the ratio 12 : 16 : 20
3 : 4 : 5
What is the median for: 3, 9, 1, 11, 5, 11, 15
9
Expand: 3n(5n - 8)
15n2 - 24n
Not rolling a 3 OR rolling a 1, 2, 4, 5 or 6
What do we call a three-sided figure with two equal sides?
Isosceles triangle
Solve:
(x - 4)/3 = 7
x = 25
Write as a percentage:
1/8
12.5%
Divide 36 in the ratio of 2 : 7
8 : 28
What is the mean of: 4, 3, 8, 6, 2 and 6?
5
Factorise fully: 9w2 + 15w
3w(3w + 5)
1/4
What is the angle sum of a quadrilateral?
3600
Solve: 6c + 7 = 5c - 3
c = -10
What is 30% of $70?
$21
$60 : $140