Construct a mathematical problem with the following numbers
Maria has 21 apples and wants to divide them equally amongst her 4 friends. How many apples will each friend get, and how many apples will be left over?
21, 4
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Construct a mathematical problem with the following numbers

### Input:
21, 4

### Response:
Maria has 21 apples and wants to divide them equally amongst her 4 friends. How many apples will each friend get, and how many apples will be left over?