# Combinatorics word problems

**Instructions:**

Solve word problems from combinatorics.

## Example

The train has 3 wagons. Only one is blue and the rest are red. How many different colored sortings of wagons can be built?

**Your answer:**

________ different colored sortings of wagons.

## Solution

The train has 3 wagons. Only one is blue and the rest are red. How many different colored sortings of wagons can be built?

**Your answer:**

**3** different colored sortings of wagons.