Final Answer:
If Karyl has 10 stamps and receives 2 more from her aunt, she will have a total of 12 stamps. If she distributes these equally among 4 envelopes, each envelope will contain 3 stamps.
Step-by-step explanation:
To find out how many stamps each envelope will contain, you divide the total number of stamps by the number of envelopes. In this case, Karyl has 12 stamps (10 originally plus 2 from her aunt), and she wants to distribute them equally among 4 envelopes. The division 12 ÷ 4 equals 3, indicating that each envelope will contain 3 stamps.
This can be expressed mathematically as:
Number of stamps per envelope = Total number of stamps / Number of envelopes
Substituting in the given values, we get:
Number of stamps per envelope = 12 / 4 = 3
Understanding how to distribute items equally among a given number is a fundamental concept in basic arithmetic. It is particularly useful in real-life scenarios, such as dividing resources, sharing items among friends, or organizing tasks in a fair manner. In this case, Karyl's stamps are distributed equally, ensuring that each envelope receives an equal share of the total number of stamps.