GCSE Maths Practice: best-value

Question 3 of 10

Compare washing powder offers using unit price.

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\( \begin{array}{l} \text{Washing powder offers:} \\ \text{A: 2kg for £3.60} \\ \text{B: 1.5kg for £2.40} \\ \text{C: 3kg for £5.70} \\ \text{Which is best value?} \end{array} \)

Choose one option:

Divide total cost by weight to compare packs.

Lowest price per kg indicates best value.