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Lesduur is: 18 minOnderdelen in deze les
Slide 1 - Tekstslide
what is 10% of 400?
A
44
B
40
C
50%
D
10
Slide 2 - Quizvraag
what is 1/5 of 400?
A
80
B
40
C
50
D
480
Slide 3 - Quizvraag
what is 15% of 400?
A
44
B
40
C
60
D
10
Slide 4 - Quizvraag
what is 3/5 of 400?
A
80
B
240
C
50
D
480
Slide 5 - Quizvraag
Make up your own equivalent
so example:
35% = 0.35 = 35/100
so example:
35% = 0.35 = 35/100
Slide 6 - Woordweb
Make up your own equivalent
so example:
5% = 0.05 = 5/100
so example:
5% = 0.05 = 5/100
Slide 7 - Woordweb
Make up your own equivalent
so example:
145% = 1.45 = 145/100
so example:
145% = 1.45 = 145/100
Slide 8 - Woordweb
Increase 50 by 10% ?
A
55
B
50
C
50%
D
49
Slide 9 - Quizvraag
Increase 70 by 10% ?
A
55
B
7.7
C
50%
D
77
Slide 10 - Quizvraag
Increase 500 by 10% ?
A
545
B
550
C
50%
D
490
Slide 11 - Quizvraag
Decrease 50 by 10% ?
A
50
B
40
C
50%
D
45
Slide 12 - Quizvraag
Decrease 500 by 10% ?
A
50
B
400
C
50%
D
450
Slide 13 - Quizvraag
Decrease 50 by 1% ?
A
55
B
450
C
49
D
49.5
Slide 14 - Quizvraag
Decrease 500 by 1% ?
A
500
B
400
C
495
D
450
Slide 15 - Quizvraag
Increase 93 by 10% ?
A
9.3
B
837
C
102.3
D
83.7
Slide 16 - Quizvraag
Decrease 93 by 10% ?
A
9.3
B
837
C
102.3
D
83.7
Slide 17 - Quizvraag
Increase 123 by 50% ?
A
61.5
B
837
C
123.5
D
184.5
Slide 18 - Quizvraag
Decrease 123 by 50% ?
A
61.5
B
837
C
102.3
D
184.5
Slide 19 - Quizvraag
During Covid-19 a car price went up by 40% from £480, Find the new price of the car?
A
6720
B
67.2
C
670
D
672
Slide 20 - Quizvraag
During Covid-19 a car price down up by 40% from £480, Find the new price of the car?
A
2.88
B
480
C
288
D
192
Slide 21 - Quizvraag
Emma buys a coat for £80
She gets 30% discount
Calculate the selling price ?
She gets 30% discount
Calculate the selling price ?
A
104
B
56
C
70%
D
50
Slide 22 - Quizvraag
Emma buys a coat for £80
She the sell it for 30% more
Calculate the selling price ?
She the sell it for 30% more
Calculate the selling price ?
A
104
B
56
C
70%
D
50
Slide 23 - Quizvraag
Find the discounted price of a bag being sold for £48 in a 40% off sale
A
67.20
B
28
C
20.80
D
28.8
Slide 24 - Quizvraag
Emma buys a house for £201 500
She sells the house for £213 590
Calculate the percentage profit Emma makes. ?
She sells the house for £213 590
Calculate the percentage profit Emma makes. ?
A
6%
B
0,6
C
66%
D
60%
Slide 25 - Quizvraag
Emma buys a house for £201 500
She sells the house for £213 590
Calculate the percentage profit Emma makes. ?
She sells the house for £213 590
Calculate the percentage profit Emma makes. ?
A
6%
B
0,6
C
66%
D
60%
