Answer:
If Silvia buys packs of 12 cars, there are two possible numbers of cars she could buy:
1. If Silvia buys one pack of toy cars, she would have a total of 12 cars.
2. If Silvia buys two packs of toy cars, she would have a total of 24 cars.
Therefore, the two possible numbers of cars that Silvia could buy are 12 cars and 24 cars. These numbers are obtained by multiplying the number of packs (1 or 2) by the number of cars in each pack (12).
Explanation:
1 = 12
2= 24
12 + 12 = 24