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Fractions

Published on Nov 18, 2015

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PRESENTATION OUTLINE

FRACTIONS

FRACTION OF A NUMBER

3/12 OF 24 =

WORKING OUT

24 DIVIDED BY 12= 2 THEN YOU GO 2X3 = 6

ANSWER:

6

ORDERING FRACTIONS

I WANT TO KNOW WHAT IS BIGGEST I WILL SHOW YOU. 1/4 1/9 1/100 1/2 1/89

ANSWER:

1/100 1/89 1/9 1/4 1/2

EQUIVALENT FRACTIONS

WHAT IS THE EQUIVALENT FRACTION HIGHER AND LOWER 14/16

ANSWER: FOR THE SAME HIGHEST FRACTION IT IS 28/32

FOR THE SAME LOWEST FRACTION IT IS 7/8

MIXED AND IMPROPER

IMPROPER FRACTION 39/10

WORKING OUT

HOW MANY TIMES DOES TEN GO INTO 39.

MORE WORKING OUT

BUT THEN THERE IS A REMAINDER OF 9. SO NOW WE PUT IT AS 3/10 + 9/10

MORE WORKING OUT AND ANSWER

BUT 3/10 IS JUST THREE SO NOW WE CAN PUT IT AS 3 9/10

MIXED FRACTION

2 3/4

WORKING OUT

= (4X2)+ 3/4 = 8+3=/4

ANSWER

2 3/4

FRACTION OF A NUMBER

3/4 OF 32

WORKING OUT

32 DIVIDED BY 4 = 8 8 X 3 = 24

ANSWER:

24

ORDERING FRACTIONS

1/5 1/70 1/2 1/10 1/8

ANSWER:

1/70 1/10 1/8 1/5 1/2

EQUIVALENT FRACTIONS

WHAT IS THE SAME HIGHEST AND LOWEST SAME FRACTION AS 2/4

ANSWER:

4/8 IS THE HIGHER SAME EQUIVALENT FRACTION AND THE LOWER ONE IS 1/2

ORDERING FRACTIONS AGAIN

WE WANT TO KNOW WHAT IS BIGGEST? SO I WILL TELL YOU. 1/100 1/32 2/3 1/2

ANSWER:

2/3 1/2 1/32 1/100

IMPROPER FRACTION

9/4

WORKING OUT

9 DIVIDED BY 4 = 2 2X4=8 8r1 9/4 = 2

ANSWER:

2 1/4

FRACTION OF A NUMBER

2/3 OF 20

WORKING OUT

20 DIVIDED BY 3 = 7 7X2 = 14

ANSWER:

12

BY

ROSALIND, SOPHIE AND HANNAH