Page 137 - Numeracy
P. 137
OTHER TOPICS - PART B
TARGET 18B - RATIO
1) An orange drink is made by mixing orange concentrate and water
in a ratio of 1:6.
+
orange
+ water
concentrate
a) How much water is needed to mix with 2 litres of orange
concentrate?
b) How much orange concentrate is needed to mix with 18 litres
of water?
2) Grey paint is made by mixing black and white paint in the
ratio of 1:4
+
black white
paint + paint
a) How much white paint is needed to mix with 3 litres of black paint?
b) How much black paint is needed to mix with 16 litres of white paint?
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