Math Mate Term 4 Sheet 7 Question 22




Which deal costs less per liter?


$32 for 4 liters




$8.50 for 1 liter



How I solved this problem:


I know for the first deal that 4 liters is $32, but how much does it cost for 4 liters of the second deal. To work this out I times 8.50 by 4. The answer is $34 so the first deal costs less per litre.

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