GCSE Maths Practice: best-value

Question 3 of 10

Determine best value smoothie using unit price.

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\( \begin{array}{l} \text{Smoothie offers:} \\ \text{A: 300ml £1.35} \\ \text{B: 500ml £2.00} \\ \text{C: 1L £4.20} \\ \text{Which is best value?} \end{array} \)

Choose one option:

Divide price by volume to find unit cost.

Cheaper per 100ml is better value.