Finding The Mean Step-by-step
This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA
Overview
Download & View Finding The Mean Step-by-step as PDF for free.
More details
- Words: 483
- Pages: 2
Finding the mean step-by-step 1.
2.
3.
4.
1.
2.
3.
4.
4
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
8
A
Find the mean of these numbers:
3
…………
=
…………
Find the mean of these numbers:
6
7
3
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
4
…………
=
Find the mean of these numbers:
23
20
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
17
…………
…………
=
…………
Find the mean of these numbers:
21
17
30
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
52
…………
=
…………
Find the mean of these numbers:
7
11
15
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
4
…………
=
…………
Find the mean of these numbers:
4.3
6.4
8.1
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
5.2
…………
=
…………
Find the mean of these numbers:
22
26
14
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
28
…………
=
…………
Find the mean of these numbers:
5
8
2
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
© www.teachitmaths.co.uk 2011
÷
12
÷
7
………… 16014
=
B
3
8
9
………… Page 1 of 2
Finding the mean step-by-step Answers Section A 1.
2.
3.
4.
Find the mean of these numbers:
4
8
3
Workings:
Total = 15
Amount to share by = 3
Mean =
15 ÷ 3
=
Find the mean of these numbers:
5 6
4
7
Workings:
Total = 20
Amount to share by = 4
Mean =
20 ÷ 4
=
Find the mean of these numbers:
5 23
7
20
Workings:
Total = 60
Amount to share by = 3
Mean =
60 ÷ 3
=
Find the mean of these numbers:
3
20 21
52
17
Workings:
Total = 120
Amount to share by = 4
Mean =
120 ÷ 4
=
30
30
Section B 1.
2.
3.
4.
Find the mean of these numbers:
7
4
11
Workings:
Total = 40
Amount to share by = 5
Mean =
40 ÷ 5
=
Find the mean of these numbers:
4.3
5.2
6.4
Total = 24
Amount to share by = 4
Mean =
24 ÷ 4
=
22
12
26
Total = 102
Amount to share by = 5
Mean =
102 ÷ 5
=
14
28
2
8
202/5 5
7
8
Workings:
Total = 39
Amount to share by = 6
Mean =
39 ÷ 6
=
© www.teachitmaths.co.uk 2011
8.1
6
Workings:
Find the mean of these numbers:
3
8
Workings:
Find the mean of these numbers:
15
9
6½
16014
Page 2 of 2
2.
3.
4.
1.
2.
3.
4.
4
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
8
A
Find the mean of these numbers:
3
…………
=
…………
Find the mean of these numbers:
6
7
3
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
4
…………
=
Find the mean of these numbers:
23
20
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
17
…………
…………
=
…………
Find the mean of these numbers:
21
17
30
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
52
…………
=
…………
Find the mean of these numbers:
7
11
15
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
4
…………
=
…………
Find the mean of these numbers:
4.3
6.4
8.1
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
÷
5.2
…………
=
…………
Find the mean of these numbers:
22
26
14
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
28
…………
=
…………
Find the mean of these numbers:
5
8
2
Workings:
Total = …………
Amount to share by = …………
Mean =
…………
© www.teachitmaths.co.uk 2011
÷
12
÷
7
………… 16014
=
B
3
8
9
………… Page 1 of 2
Finding the mean step-by-step Answers Section A 1.
2.
3.
4.
Find the mean of these numbers:
4
8
3
Workings:
Total = 15
Amount to share by = 3
Mean =
15 ÷ 3
=
Find the mean of these numbers:
5 6
4
7
Workings:
Total = 20
Amount to share by = 4
Mean =
20 ÷ 4
=
Find the mean of these numbers:
5 23
7
20
Workings:
Total = 60
Amount to share by = 3
Mean =
60 ÷ 3
=
Find the mean of these numbers:
3
20 21
52
17
Workings:
Total = 120
Amount to share by = 4
Mean =
120 ÷ 4
=
30
30
Section B 1.
2.
3.
4.
Find the mean of these numbers:
7
4
11
Workings:
Total = 40
Amount to share by = 5
Mean =
40 ÷ 5
=
Find the mean of these numbers:
4.3
5.2
6.4
Total = 24
Amount to share by = 4
Mean =
24 ÷ 4
=
22
12
26
Total = 102
Amount to share by = 5
Mean =
102 ÷ 5
=
14
28
2
8
202/5 5
7
8
Workings:
Total = 39
Amount to share by = 6
Mean =
39 ÷ 6
=
© www.teachitmaths.co.uk 2011
8.1
6
Workings:
Find the mean of these numbers:
3
8
Workings:
Find the mean of these numbers:
15
9
6½
16014
Page 2 of 2
Related Documents
Finding The Mean Step-by-step
October 2019 31
J2me-stepbystep
October 2019 27
Stepbystep-lsmw.pdf
May 2020 16
What The Numbers Mean
June 2020 3
Bookii-finding The Mark
April 2020 10
Finding The Tension
June 2020 12More Documents from ""
A-level Extended Question On Calculus And Trigonometry
October 2019 20
Implicit Differentiation
September 2019 26
Finding Stationary Points
October 2019 20
Calculus And Graphs
October 2019 26
Finding The Mean Step-by-step
October 2019 31