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MathNet 2006 — Part 02 Question 166

Math Olympiad Vault · MathNet 2006 — Part 02

Question 166

See the promotions from two supermarkets:

| Supermarket A | Supermarket B |
| :---: | :---: |
| 6 3 liter cans of
HOT ice cream | HOT ice cream - can of 3
liters |
| $R\$ 24,00$ | 4 cans - only $R\$ 14,00$ |

Joana wants to buy 12 cans of ice cream for her birthday party. Which supermarket should she shop at?


A) In A, as it will save $R \$ 7,00$ compared to $B$.

B) In A, as it will save $R \$ 6,00$ compared to B.

C) In B, as it will save $R \$ 8,00$ compared to $A$.

D) In B, as it will save $R \$ 6,00$ compared to $A$.

E) It doesn't matter, because the price is the same in both supermarkets.