Equivalent fractions

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# Equivalent fractions - PowerPoint PPT Presentation

1 whole. 1 / 2. 1 / 2. 1 / 4. 1 / 4. 1 / 4. 1 / 4. 1 / 8. 1 / 8. 1 / 8. 1 / 8. 1 / 8. 1 / 8. 1 / 8. 1 / 8. Equivalent fractions. We are learning about equivalent fractions . 1 whole. ½. ½. ¼. ¼. ¼. ¼. 1 / 8. 1 / 8. 1 / 8. 1 / 8. 1 / 8. 1 / 8. 1 / 8. 1 / 8.

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## PowerPoint Slideshow about 'Equivalent fractions' - bairn

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1 whole

1/2

1/2

1/4

1/4

1/4

1/4

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

Equivalent fractions

We are learning about equivalent fractions

1 whole

½

½

¼

¼

¼

¼

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

We can see that

1/1= 2/2 = 4/4 = 8/8

They are equivalent fractions

1 whole

1/2

1/2

1/4

1/4

1/4

1/4

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

We can see that 2/8 is the same length as 1/4

So 2/8 = 1/4

They are equivalent fractions

1 whole

½

¼

¼

1/8

1/8

1/8

1/8

Which fractions are equivalent to ½?

1/2= 2/4 = 4/8

1 whole

1/2

1/2

1/4

1/4

1/4

1/4

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

Which of these fractions is equivalent to1/4?

2/8

1/8

1/2

Whoops

try again!

Well done!

That's right

1 whole

1/2

1/2

1/4

1/4

1/4

1/4

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

Which of these fractions is equivalent to4/8?

2/4

1/4

Whoops

try again!

Well done!

That's right

1 whole

1/3

1/3

1/3

1/6

1/6

1/6

1/6

1/6

1/6

1/12

1/12

1/12

1/12

1/12

1/12

1/12

1/12

1/12

1/12

1/12

1/12

1/3

2/6

4/12

Look at the equivalent fractions – each time the numerators double, the denominators also double. Which other fraction will be equivalent?

8/24

6/24

4/24

Whoops

try again!

Think of a pizza cut into six pieces

How many sixths are equivalent to ½?