Calculus context problems

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Slide 1: Slide
FashionMBOStudiejaar 1

This lesson contains 34 slides, with interactive quizzes and text slides.

Items in this lesson

Slide 1 - Slide

average


Calculate the following ............

Slide 2 - Slide

You've received for your tests a 4.2, 5.4 and 6.3. What is your average mark?
A
5.1
B
5.2
C
5.3
D
5.4

Slide 3 - Quiz

Calculating an average
1
1
1
3
Test 1
Test 2
Test 3
Exam
final mark
5
5
2
6
?
- The tests count once and the exam counts three times.
- What is your final mark?

Slide 4 - Slide


What is your final mark?

Slide 5 - Open question

Calculating an average
1
1
1
3
Test 1
Test 2
Test 3
Exam
final mark
5
5
2
6
?
- The average of the three tests counts once and the exam counts once .
- What is your final mark?

1
1
Test 1
Test 2
Test 3
Exam
final mark
5
5
2
6
?

Slide 6 - Slide


What is your final mark?

Slide 7 - Open question

On 1 January Janine’s parents deposit €800 into her account. 2% interest is paid into her bank account at the end of the year. What is her new bank balance?
A
€16
B
€816
C
€810
D
€832

Slide 8 - Quiz

Calculating a 2% increase can be done by multiplying an amount by 1.02
TRUE
FALSE

Slide 9 - Poll

= 1.02 x 1.02 x 1.02
1.023
TRUE
FALSE

Slide 10 - Poll

= 102% x 102% x 102%
1.023
TRUE
FALSE

Slide 11 - Poll

An amount increases by 4% per year for the next four years. Which calculation is INCORRECT.
A
1.04x4
B
104% x 104% x 104% x 104%
C
1.044
D
1.04 x 1.04 x 1.04 x 1.04

Slide 12 - Quiz

On 1 January Janine’s parents deposit €4000 into her account. 1% interest will paid into her bank account at the end of the next four years. What is her new bank balance in four years? (there are no withdrawals)

Slide 13 - Open question

Calculating an average
1
1
1
3
Test 1
Test 2
Test 3
Exam
final mark
5
5
2
6
?
- The average of the three tests count once and the exam counts once .
- What is your mark for test 1 

1
1
Test 1
Test 2
Test 3
Exam
final mark
5
4
6
6

Slide 14 - Slide

What is your mark
for test 1?

Slide 15 - Open question

Calculating an average
1
1
1
3
Test 1
Test 2
Test 3
Exam
final mark
5
5
2
6
?
- The three tests count once and the exam counts three times .
- What is your mark for the exam........

1
1
1
3
Test 1
Test 2
Test 3
Exam
final mark
4.1
5.4
6.4
5.5

Slide 16 - Slide

What is your mark for the exam.......

Slide 17 - Open question

What do you have to pay when you buy both articles? Auction costs and delivery costs included.
Delivery costs both articles.......
Article
Cost
auction cost
Wardrobe
€180
+30%
TV cabinet
€200
+30%
Delivery
costs
+€35

Slide 18 - Slide

calculate total costs.

Slide 19 - Open question

calculate........
3(3)[?]

Slide 20 - Open question

calculate.......

2(6)[?]

Slide 21 - Open question

calculate.......

5(3)[?]

Slide 22 - Open question

calculate.......

1(100)[?]

Slide 23 - Open question

Reken uit.........
√25
A
5
B
1
C
2
D
25

Slide 24 - Quiz

roots.......
√1 = 1x1      =1
√4= 2x2    =2
√9= 3x3    = 3
√16= 4x4  = 4
√25= 5x5  = 5
√36= 6x6  = 6
√enzovoorts

Slide 25 - Slide

What is de the square root of 49

Slide 26 - Open question

What is de the square root of 64

Slide 27 - Open question

What is de the square root of 81

Slide 28 - Open question

What is de the square root of 144

Slide 29 - Open question


9 + 21 : 3 =
A
10
B
18
C
16
D
24

Slide 30 - Quiz


€1.400 : 4 x 2 =
A
€600
B
€175
C
€150
D
€700

Slide 31 - Quiz


3 x (2 + 12) : 0 =
A
0
B
1
C
52
D
18

Slide 32 - Quiz


3x (√81+11) +
2(3)[?]
A
523
B
68
C
40
D
56

Slide 33 - Quiz

The End
Answers context problems on it's learning.........

Slide 34 - Slide