## Task 4

In front of the "Yuri Gagarin" pioneer house in Karl-Marx-City, the members of the Math Club meet. Klaus, Bernd, and Andreas have each prepared a puzzle for each of the girls Anne, Steffi, Sabine, Iris, and Katrin.

How many tasks are there in total?
3 boys, 5 girls. $3 \cdot 5=15$. They have prepared 15 puzzle tasks.