Problem Solving Challenge 1

Welcome to our first Problem Solving Challenge! We are looking for innovative ways in which you solve these problems, ideally through the form of a video or visual representation of the problem itself. You will need to explain your answer and thinking/method behind it - this includes your working out.
Badge Mission
  1. Rabbits & Hutches

    There are rabbits and hutches for them to live in. If seven rabbits are put in each hutch, one rabbit is left over. If nine rabbits are put in each hutch, one hutch is left over.

    Can you find out how many rabbit hutches and how many rabbits there are?