Find the price per item, per kg or per litre — then spot the better value
Change each offer with − and +, then see which unit price is lower.
Offer A · Quantity
Total price
Offer B · Quantity
Total price
Offer A
6 · $3.00
Per unit
$0.50
Offer B
10 · $4.50
Per unit
$0.45
✓ Better buy