# Formulae on Mixtures and Alligations

Study Material on Mixtures and Alligations

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### Important Formula #1

Alligation : It is the rule that enables us to find the ratio in which two more ingredients at the given price must be mixed to produce a mixture of a desired price.### Important Formula #2

Mean Price : The cost price of a unit quantity of the mixture is called the mean price.### Important Formula #3

### Important Formula #4

(Cheaper quantity): (Dearer quantity) = (d -m): (m -c).### Important Formula #5

**Preparation Tip for You!**

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