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Question: paul helen and joanne share 6000 in the ratio 372...

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Paul, Helen and Joanne share $6000 in the ratio 3:7:2. Calculate Helen’s share.

 

A childcare centre has a ratio of 4 babies to 1 teacher. When a new law is introduced, they must change to a ratio of 3 babies to 1 teacher. How many extra teachers will be needed by a childcare centre that cares for 60 babies?

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