Fractions

What is 1 of £32? 2

What is 1 of £32? 2 Answer: £16

What is 1 of £32? 4

What is 1 of £32? 4 Answer: £8

What is 3 of £32? 4

What is 3 of £32? 4 Answer: £24

What is 3 x 32? 4

What is 3 x 32? 4 Answer: 24

So 3 of 32 is the same as 4 3 x 32 4

How do we multiply fractions? 2 x 5 = 3 x 6

How do we multiply fractions? 2 x 5 = 3 x 6 x

How do we multiply fractions? 2 x 5 = 10 3 x 6 x

How do we multiply fractions? 2 x 5 = 10 3 x 6 x x

How do we multiply fractions? 2 x 5 = 10 3 x 6 18 x x

How do we multiply fractions? 2 x 5 = 10 = 5 3 x x x

Work out this example 8 x 7 = 9 x 10

Work out this example 8 x 7 = 54 9 x 10

Work out this example 8 x 7 = 54 9 x 10 90

Work out this example 8 x 7 = 54 = 27 9 x

Answer these questions in your books (10 mins) 1. 1 of 49m4. 5 x of 21g5. 3 x of 110 days6. 9 x

Multiplying mixed numbers and fractions 1 x 3 = 5 x 4 3

Remember to convert mixed numbers to top heavy fractions =

x =

x 1.Times the denominator by the whole number =

Remember to convert mixed numbers to top heavy fractions x 1.Times the denominator by the whole number (In this case we get 5x3=15) =

Remember to convert mixed numbers to top heavy fractions x 1.Times the denominator by the whole number (In this case we get 5x3=15) =

Remember to convert mixed numbers to top heavy fractions x 1.Times the denominator by the whole number (In this case we get 5x3=15) 2. Add the product to the numerator =

Remember to convert mixed numbers to top heavy fractions x 1.Times the denominator by the whole number (In this case we get 5x3=15) 2. Add the product to the numerator (So 15+1=16) =

Remember to convert mixed numbers to top heavy fractions x 1.Times the denominator by the whole number 2. Add the product to the numerator = 3. Put this number over the existing denominator (In this case we get 5x3=15) (So 15+1=16)

(In this case the denominator is 5) Remember to convert mixed numbers to top heavy fractions x 1.Times the denominator by the whole number 2. Add the product to the numerator = 3. Put this number over the existing denominator (In this case we get 5x3=15) (So 15+1=16)

Remember to convert mixed numbers to top heavy fractions x 1.Times the denominator by the whole number (In this case we get 5x3=15) 2. Add the product to the numerator (So 15+1=16) = Put this number over the existing denominator (In this case the denominator is 5)

Multiplying mixed numbers and fractions 1 x 3 = 5 x 4 3

Multiplying mixed numbers and fractions 1 x 3 = 5 x 4 16 x 5 3

Multiplying mixed numbers and fractions 1 x 3 = 5 x 4 16 x 3 = 5 4 3

Multiplying mixed numbers and fractions 1 x 3 = 5 x 4 16 x 3 =

Multiplying mixed numbers and fractions 1 x 3 = 5 x 4 16 x 3 = 48 =

Multiplying mixed numbers and fractions 1 x 3 = 5 x 4 16 x 3 = 48 = =

1. 1 X 3 3 X 4 Answer these questions in your books (10 mins) X 3 5 X X 3 7 X X 8 X 14

Mixed Exercise (15 mins) 1. 1 X 1 3 X x 11 9 x