550 likes | 624 Views
Easy percentages Write 1-25 in the margin. You have 5 seconds for questions 1 – 6 Find 10% first for each question. Remember 10% is 1/10 so just divide by 10. 1. 10% of £200. 2. 20% of £200. 3. 10% of £500. 4. 5% of £450. 5. 40% of £450. 6. 10% of £1000. You have 10 seconds for
E N D
Easy percentages Write 1-25 in the margin
You have 5 seconds for questions 1 – 6Find 10% first for each question Remember 10% is 1/10 so just divide by 10
1 10% of £200
2 20% of £200
3 10% of £500
4 5% of £450
5 40% of £450
6 10% of £1000
You have 10 seconds for questions 7 - 21
7 20% of £800
8 30% of £200
9 80% of £200
10 60% of £400
11 70% of £100
12 40% of £800
13 90% of £300
14 20% of £250
15 30% of £150
16 20% of £750
17 20% of £220
18 40% of £110
19 60% of £10
20 30% of £50
21 70% of £40
You have 15 seconds for questions 22 - 25
22 15% of £200 Find 10%, halve to find 5% and add together
23 35% of £300 Find 10%, x by 3 to get 30% Find 10%, halve to find 5% Add together
24 2.5% of £500 Find 10%, halve to find 5% and halve again
25 17.5% of £200 Find 10%, halve to find 5%, halve again for 2.5% and add all of the answers together
The End Continue for the answers
1 10% of £200 £20
2 20% of £200 £40
3 10% of £450 £45
4 5% of £450 £22.50
5 40% of £450 £180
6 10% of £1000 £100
7 20% of £800 £160
8 30% of £200 £60
9 80% of £200 £160
10 60% of £400 £240
11 70% of £100 £70
12 40% of £800 £320
13 90% of £300 £270
14 20% of £250 £50
15 30% of £150 £45
16 20% of £750 £150
17 20% of £220 £44
18 40% of £110 £44
19 60% of £10 £6
20 30% of £50 £15