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Primary 5 Problem Sums/Word Problems - Try FREE
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Julie wanted to bake a cake with 2 ingredients, flour and sugar.
She used them in the ratio of 3 : 1.
The cost of each kilogram of flour is $1.70 and each kilogram of sugar costs $2.10.
How much would Julie have to spend to make a cake of mass 6 kg?
Notes to students:
- Round your answer off to 2 decimal places