Question 195
The candy store sells chocolates in the flavours white, milk, and dark. You can buy them in three types of coloured boxes. The three boxes have the following contents:
* Gold: 2 white, 3 milk, 1 dark,
* Silver: 1 white, 2 milk, 4 dark,
* Bronze: 5 white, 1 milk, 2 dark.
Lavinia buys some boxes of chocolates (at least one) and when she gets home, it turns out she has exactly the same number of chocolates of each flavour.
At least how many boxes did Lavinia buy?
* Gold: 2 white, 3 milk, 1 dark,
* Silver: 1 white, 2 milk, 4 dark,
* Bronze: 5 white, 1 milk, 2 dark.
Lavinia buys some boxes of chocolates (at least one) and when she gets home, it turns out she has exactly the same number of chocolates of each flavour.
At least how many boxes did Lavinia buy?