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Published byArianna Cross Modified over 6 years ago

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These numbers are called whole numbers 1 15 6 3 47 22

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These numbers are called Proper fractions 1212 3 15 5656 2323 4747 12 22

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These numbers are called Improper fractions 4242 25 15 7676 9393 10 7 30 22

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When a number includes both whole numbers and fractions 1 1212 What is it called?

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It is called a mixed number 1 1212

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Here are some mixed numbers 3 2525 1414 6868 1313 4 9 1 2 2 5

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How much chocolate?

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= Whole chocolate bar

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If 1 bar contains 4 squares……. = 1 bar of chocolate

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Then how many bars of chocolate are here? 10 8

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80 4 = 80 ÷4 = 20

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Can you do this on your whiteboard? = 1 bar of chocolate 32 6 = ??? Remember: numerator ÷ denominator

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Can you do this on your whiteboard? = 1 bar of chocolate 32 6 = 32 ÷ 6 = 5r2 = 5 2 6 Remember: The denominator stays the same

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To convert an improper fraction to a mixed number what do you do? If it isnt a whole number then keep the denominator the same. Numerator ÷ Denominator

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Do some in your book… 44 5 16 3 36 4 87 10 61 6 18 8

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But, how do you convert a mixed number to an improper fraction? 1 2 2= ?

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1 2 2 2 groups of 2 with 1 remaining. (2 x 2)+1 = 5 = 5 2

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3 4 5= ? (5 x 4)+3 = 23 = 23 4 4 = 23 ÷ 4 = 5r3 = 5 3 4

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To convert a mixed number to an improper fraction what do you do? Keep the denominator the same. (Whole number × Denominator) + Numerator

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2 3 7 Do some in your book… 5 8 6 3 4 3 4 8 9 1 5 5 6 9 4

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