Kungfu math p4 slide7 (improper fractions)pdf

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concepts of mixed numbers and improper fractions expressing an improper fraction as a mixed number, and vice versa, Denominators of given fractions should not exceed 12 What will we learn today? Fractions Improper Fractions

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Transcript of Kungfu math p4 slide7 (improper fractions)pdf

Page 1: Kungfu math p4 slide7 (improper fractions)pdf

• concepts of mixed numbers and improper fractions

• expressing an improper fraction as a mixed number, and vice versa, Denominators of given fractions should not exceed 12

What will we learn today?

Fractions Improper Fractions

Page 2: Kungfu math p4 slide7 (improper fractions)pdf

It’s time for us to take it to a new level.

Let’s recap and try to learn

some new concepts today!

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Naming the parts

2 1 5

Whole number

Numerator

Denominator

Page 4: Kungfu math p4 slide7 (improper fractions)pdf

Three Types of Fractions

There are three types of fraction:

1⅞ ⅞ ⅞ 1

proper fraction improper fraction mixed fraction

Page 5: Kungfu math p4 slide7 (improper fractions)pdf

Mixed Fractions or Improper Fractions

You can use either an improper fraction or a mixed fraction to show the same amount.

1⅞ = 15

8

Page 6: Kungfu math p4 slide7 (improper fractions)pdf

Mixed Fractions or Improper Fractions

You can use either an improper fraction or a mixed fraction to show the same amount.

1⅞ = 15

8 1 whole = 8 parts

Page 7: Kungfu math p4 slide7 (improper fractions)pdf

Multiply the whole number by the denominator:

1 × 8 = 8

Add the numerator to that:

8 + 7 = 15

Then write that down above the denominator,

like this:

1⅞ = 15

8 x

+

Convert to an improper fraction

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Converting Mixed Fractions to Improper Fractions

1. Multiply the whole number part by the fraction's denominator.

2. Add that to the numerator 3. Write that result on top of the denominator.

To convert a mixed fraction to an improper fraction, follow these steps:

Page 9: Kungfu math p4 slide7 (improper fractions)pdf

Let’s try another example

together!

Page 10: Kungfu math p4 slide7 (improper fractions)pdf

Divide the whole number by the denominator:

15 ÷ 8 = 1 with remainder of 7

Place the remainder above the denominator

like this:

1⅞ = 15

8

Convert to a mixed fraction

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1. Divide the numerator by the denominator. 2. Write down the whole number answer 3. Then write down any remainder above the

denominator.

Converting Improper Fractions to Mixed Fractions

To convert an improper fraction to a mixed fraction, follow these steps:

Page 12: Kungfu math p4 slide7 (improper fractions)pdf

Try this out!

1. Convert into mixed fraction. 11

8

Page 13: Kungfu math p4 slide7 (improper fractions)pdf

Try this out!

1. Convert into mixed fraction. 11

8

Divide the whole number by the denominator:

11 ÷ 8 = 1 with remainder of 3

Page 14: Kungfu math p4 slide7 (improper fractions)pdf

Try this out!

1. Convert into mixed fraction. 11

8 Divide the whole number by the denominator:

11 ÷ 8 = 1 with remainder of 3

Place the remainder above the denominator

like this:

3

8 1

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Try this out!

2. Convert into mixed fraction. 29

7

Page 16: Kungfu math p4 slide7 (improper fractions)pdf

Try this out!

2. Convert into mixed fraction. 29

7

Divide the whole number by the denominator:

29 ÷ 7 = 4 with remainder of 1

Page 17: Kungfu math p4 slide7 (improper fractions)pdf

Try this out!

2. Convert into mixed fraction. 29

7

Divide the whole number by the denominator:

29 ÷ 7 = 4 with remainder of 1

Place the remainder above the denominator

like this:

1

7 4

Page 18: Kungfu math p4 slide7 (improper fractions)pdf

Are you ready to try out the questions?

Page 19: Kungfu math p4 slide7 (improper fractions)pdf

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