Day Two Try these. Multiplying Fractions
Numerator Denominator
×
Numerator Denominator
Step 2:
Numerator Denominator
1
to bake 9 fairy cakes. Ingredients for 12 fairy cakes
1 5 kg self-raising flour
1 8 kg caster sugar
10 kg butter 1
1 4 kg coconut flakes
40 l raspberry icing 1
3 12 l vanilla buttercream icing ×
Numerator Denominator
Marie has a recipe for 12 fairy cakes. However, she only wants to bake 9 fairy cakes, which is 3
Ingredients for 9 fairy cakes kg self-raising flour kg caster sugar kg butter
kg coconut flakes l raspberry icing
l vanilla buttercream icing 4 of the amount in the recipe. Work out the weight of each ingredient needed
Dividing Fractions
Step 1: Invert the second fraction. This means turn it upside down.
Marks: 2 10 of the liquid in this glass is cordial and 9
/12
In a diluted orange drink, the ratio of orange cordial to water is 1:9. This means that 1
squash for a party, how much orange cordial will she need? 10 is water. If Marie wants 2,500 ml of orange
Answer: 3
Marks:
/2
Marie made fairy cakes for Carmel. Carmel wanted a ratio of 3:4:5 for plain to coconut to iced fairy cakes. If Marie made 28 coconut fairy cakes, how many fairy cakes did she make altogether?
Answer:
Marks: Today’s Marks:
/2 /16 41
Week 9 | Fractions
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