Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of...

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Two quaters – two parts of four 4 2 One half – one part of two- 2 1 Four eighths – four parts of eight- 8 4 Two quaters – two parts of four- 4 2 One Half– One part of two- 2 1 Fractions

Transcript of Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of...

Page 1: Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of eight-Two quaters – two parts of four-One Half– One part of two-

Two quaters – two parts of four4

2One half – one part of two-

2

1

Four eighths – four parts of eight- 8

4Two quaters – two parts of four-

4

2One Half– One part of two-

2

1

Fractions

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8

4

4

2

2

1

What is the connection between the numerator and denomiator ?

Therefore

Fractions

Page 3: Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of eight-Two quaters – two parts of four-One Half– One part of two-

Denominator

Numerator

44

22

10

5

2

1

The Denominator is double the Numerator

X 2 X 2 X 2

The Numerator is half the Denominator

2 2 2

or

Fractions

Page 4: Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of eight-Two quaters – two parts of four-One Half– One part of two-

a c d e ff

b ch dd f g

6

?

14

?

?

10

?

11

?

19

?

23

70

?

146

?

?

267

1368

?

2

1Each one of these fractions is equal to

Fractions

Page 5: Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of eight-Two quaters – two parts of four-One Half– One part of two-

3

1= =

?

??

?

Write the fractions that are equal to3

1

9

315

5

Fractions

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Denominator

Numerator

15

5

9

3

3

1X 3 X 3 X 3 3 3 3

Fractions

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3

1

a b c ch d

dd e f ff g

ng h i l ll

6

?

18

?

21

?

?

11

?

9

36

?

?

6

?

100

?

8

60

?

Each one of these fractions is equal to

?

25

?

15

39

?

?

36144

?

Fractions

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5

2= =

5

2

?

?

?

?

Write the fractions that are equal to

10

4

40

16

Fractions

Page 9: Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of eight-Two quaters – two parts of four-One Half– One part of two-

40

16

10

4

5

2X 2 X 4

X 2 X 4

To make equivalent fractions we must multiply both numbers by the same number

Fractions

Page 10: Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of eight-Two quaters – two parts of four-One Half– One part of two-

20

?

35

?

?

6

?

10

?

18

55

?

50

?

?

40

?

100

200

?

5

2Each one of these fractions is equal to

a b c ch d

dd e f ff g

ng h i l ll25

?

?

8

60

??

120

250

?

Fractions

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Fractions

30

12

10

4

5

2 2

To simplify fractions we must divide both numbers by the same number

3

2 3

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5

?

20

4

?

2

24

6

?

3

50

30

3

?

33

22

Simplify each one of these fractions

Fractions

?

3

28

21

?

2

100

20

?

7

60

35

3

?

54

18

8

?

72

27

?

4

60

44

?

3

50

30

3

?

33

22

Page 13: Two quaters – two parts of fourOne half – one part of two-Four eighths – four parts of eight-Two quaters – two parts of four-One Half– One part of two-

Fractions