Answer: Sebastián bought 18 figurines.
Step by step explanation:
Data :
- Sebastian bought = 3 envelopes
- Each envelope has = 6 figurines
- Total figures = ?
We must bear in mind that Javier bought 3 envelopes of 6 figurines each. Calculate the total number of figurines by adding 6 + 6 + 6 therefore:

Rpt: Sebastián bought 18 figurines.