GCSE-Percentages (1)

May 05, 2025

0 likes | 8 Vues

GCSE Percantages

Share Presentation

Embed Code

Link

Gurkanwal

Télécharger la présentation

GCSE-Percentages (1)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Percentages: Reverse Percentages

Percentages: Reverse Percentages. Intelligent Practice. Silent Teacher. Narration. Your Turn. Percentage change: 10% decrease New value: £18 Percentage change: 10% decrease New value: £180. Practice. Worked Example. Your Turn. Calculate the original amount :.

339 views • 4 slides

Percentages

Figure 1: Frequency of Dystocia in Heifers and Cows. 100. Heifers. 90. 79.4. Cows. Percentages. 80. 69. 70. 60. 50. 40. 30. 20. 12.4. 11.8. 9.8. 7.3. 6.8. 10. 3.5. 0. Severe Dystocia. Mild Dystocia. No Dystocia, but.

192 views • 1 slides

Percentages Workbook

Percentages Workbook. Name:__________________. Percentages Work out the shaded percentage of each grid. 1. 2. 3. 4. %. %. %. %. %. %. %. %. 5. 6. 7. 8. Don’t Forget Percentage means ‘Out of 100’. Work out these percentages in your head.

386 views • 10 slides

GCSE: Fractions & Percentages

GCSE: Fractions & Percentages. Dr J Frost (jfrost@tiffin.kingston.sch.uk) . Last modified: 24 th August 2013. Fractions Recap. ?. ?. ?. ?. ?. ?. Fractions Recap. ?. ?. ?. ?. ?. ?. Multiplication/Division of Decimals. ?. ?. ?. ?. ?. ?. Exercises.

840 views • 31 slides

Finding Percentages

Finding Percentages. per cent means each hundred. Objectives: To understand percentage (%) as the number of parts in every hundred; To find percentages of numbers or quantities. Find 10% of 100. So divide the whole amount by 100 to find 1% ( 100÷100=1). 100.

376 views • 18 slides

Attendance Percentages

Attendance Percentages. Week ending 17/01/14. Reception Mrs Willis. 98.6%. Reception Mrs Hills. 95.3%. Year 1 Miss Mason. 97.3%. Year 1 Mrs Duba and Mrs Field. 98%. Year 2 Miss Bell. 97.9%. Year 2 Mr Spink. 98.1%. Year 3 Miss Cooke. 97.9%. Year 3/4 Mrs Carter and Mr Moore. 97.3%.

316 views • 16 slides

Attendance Percentages

Attendance Percentages. Week ending 04/10/13. Year 1 Miss Mason. 96.6%. Year 1 Mrs Duba and Mrs Field. 94%. Year 2 Miss Bell. 94.6%. Year 2 Mr Spink. 97%. Year 3 Miss Cooke. 94%. Year 3/4 Mrs Carter and Mr Moore. 100%. Year 4 Miss Nicholson. 94.3%. Year 5 Mr Coppins. 98.5%.

354 views • 14 slides

Attendance Percentages

Attendance Percentages. Week ending 07/02/14. Reception Mrs Willis. 95.2%. Reception Mrs Hills. 92.7%. Year 1 Miss Mason. 93.3%. Year 1 Mrs Duba and Mrs Field. 95.3%. Year 2 Miss Bell. 98.6%. Year 2 Mr Spink. 100%. Year 3 Miss Cooke. 99.3%. Year 3/4 Mrs Carter and Mr Moore. 96%.

289 views • 16 slides

Attendance Percentages

Attendance Percentages. Week ending 28/02/14. Reception Mrs Willis. 95.9%. Reception Mrs Hills. 95.5%. Year 1 Miss Mason. 98.7%. Year 1 Mrs Duba and Mrs Field. 96.6%. Year 2 Miss Bell. 96.6%. Year 2 Mr Spink. 98.8%. Year 3 Miss Cooke. 97.9%. Year 3/4 Mrs Carter and Mr Moore.

289 views • 16 slides

Attendance Percentages

Attendance Percentages. Week ending 24/01/14. Reception Mrs Willis. 97.9%. Reception Mrs Hills. 95.3%. Year 1 Miss Mason. 95.3%. Year 1 Mrs Duba and Mrs Field. 97.7%. Year 2 Miss Bell. 97.2%. Year 2 Mr Spink. 98.1%. Year 3 Miss Cooke. 97.2%. Year 3/4 Mrs Carter and Mr Moore. 97%.

308 views • 16 slides

Attendance Percentages

Attendance Percentages. Week ending 31/01/14. Reception Mrs Willis. 99.7%. Reception Mrs Hills. 94.7%. Year 1 Miss Mason. 97.3%. Year 1 Mrs Duba and Mrs Field. 97.7%. Year 2 Miss Bell. 97.9%. Year 2 Mr Spink. 97.7%. Year 3 Miss Cooke. 97.2%. Year 3/4 Mrs Carter and Mr Moore.

278 views • 16 slides

Percentages

Percentages. Fractions. Decimal fractions. 100%. 1.00. 1. 10%. 0.1 0. 1 / 10. 50%. 0.5 0. 1 / 2. 1%. 0.01. 1 / 100. 33 1 / 3 %. 0.33. 1 / 3. 30%. 0.3 0. 3 / 10. 25%. 0.25. 1 / 4. 20%. 0.2 0. 1 / 5. 7%. 0.07. 7 / 100. 10% of £73. 10% of £126.50. 12% of £31.

233 views • 5 slides

Percentages

Percentages. Fractions. Decimal fractions. 100%. 1.00. 1. 10%. 0.1 0. 1 / 10. ÷2. ÷10. 50%. 0.5 0. 1 / 2. ÷3. 33 1 / 3 %. 0.33. 1 / 3. 1%. 0.01. 1 / 100. 25%. 0.25. 1 / 4. ÷100. ÷4. 20%. 0.2 0. 1 / 5. ÷5. 10% of £73. 10% of £126.50. 12% of £31. 68% of £144.50.

254 views • 9 slides

Percentages (I)

Percentages (I). Form 1 Mathematics Chapter 3. Reminder. Standard Homework (III), (IV) and (V) 30 Nov (Fri) Extra Tutorial Tuesday’s last CTP MUST: 1, 10, 11, 12, 14, 16, 26, 30, 36 Mon & Tue after-school – Consultation on G/F Open Book Quiz 30 Nov (Fri) Close Book Quiz 5 Dec (Wed).

457 views • 30 slides

Percentages

Percentages. We are learning to find percentages of 3 digit numbers. What does % mean?. per. for every. cent. 100. To find 1% of a number ÷ by 100. Find 1% of 225. 225. 225 ÷ 100. (move all digits 2 places to the right). 2. 2. 5. 1% of 225 =. 2.25.

291 views • 9 slides

Ratio and Percentages

Ratio and Percentages. Percentage/Decimal/Fraction. These are different ways of saying how much of something you have E.g. 100% = 1.0 = 1 50%= 0.5 = ½ What is 25%? 0.25 and ¼ What is 10%? 0.1 and 1/10. Percentage/Decimal/Fraction. What is 1/3? 33.3% and 0.33 What is 2/3?

392 views • 25 slides

Simple percentages

Simple percentages. Finding simple percentages. 100% = £280. Example: To find 1% divide by 100. 1% = £280 100 = £2.80 To find 10% divide by 10. 10% = £280 10 = £28. To find 25% divide by 4. 25% = £280 4 = £70 To find 50% divide by 2.

222 views • 2 slides

Attendance Percentages

Attendance Percentages. Week ending 20/12/13. Year 1 Miss Mason. 94.7%. Year 1 Mrs Duba and Mrs Field. 90.7%. Year 2 Miss Bell. 91.8%. Year 2 Mr Spink. 94.2%. Year 3 Miss Cooke. 87.6%. Year 3/4 Mrs Carter and Mr Moore. 98.7%. Year 4 Miss Nicholson. 93.6%. Year 5 Mr Coppins.

342 views • 14 slides

Percentages

Percentages. Ten quick questions. b: 10. d: 100. a: 3. c: 30. What is 10% of 300?. 1. 10%. b: 10. d: 100. a: 3. c: 30. What is 10% of 300?. 1. 10%. b: £40. d: £60. a: £200. What is 15% of £400?. c: £42. 2. VAT. b: £40. d: £60. a: £200. c: £42. What is 15% of £400?. 2.

251 views • 21 slides

Percentages

Percentages. Ten quick questions. b: 10. d: 100. a: 3. c: 30. What is 10% of 300?. 1. 10%. b: £15. d: £45. a: £150. c: £30. What is 15% of £300?. 2. VAT. b: £1.50. d: 1.5 p. a: £15. c: 15 p. Find 3% of £5. 3. b: 36%. d: 90%. a: 18%. c: 81%.

269 views • 22 slides

% Percentages %

% Percentages %. What does percent mean?. ‘per cent’ means per hundred. % means /100. So 50% means 50 out of 100. To change a percentage to a fraction. Percentages already are fractions: always fractions of 100: 20% means Next step: simplify:. 20 100. 20 100. 2 10. 1 5.

1.04k views • 17 slides

Ratio and Percentages

712 views • 25 slides

More Related

GCSE-Percentages (1)

GCSE-Percentages (1)

Presentation Transcript

Percentages: Reverse Percentages

Percentages

Percentages Workbook

GCSE: Fractions &amp; Percentages

Finding Percentages

Attendance Percentages

Attendance Percentages

Attendance Percentages

Attendance Percentages

Attendance Percentages

Attendance Percentages

Percentages

Percentages

Percentages (I)

Percentages

Ratio and Percentages

Simple percentages

Attendance Percentages

Percentages

Percentages

% Percentages %

Ratio and Percentages

GCSE: Fractions & Percentages