Skip main navigation

Hurry, only 1 day left to get one year of Unlimited learning for £249.99 £174.99. New subscribers only. T&Cs apply

Find out more

Let’s count. Compositions

Let’s count. Compositions
© AT

Do your best in trying to solve the following problems. It is normal that this step will take some time, we recommend to perseverate and wait before looking at the complete solution of the exercises in the video or in the pdf below.

Exercise 1. In how many ways is it possible to distribute 20 identical bars of white chocolate and 15 identical bars of dark chocolate among 5 children?

© AT
This article is from the free online

Combinatorics: Strategies and Methods for Counting

Created by
FutureLearn - Learning For Life

Reach your personal and professional goals

Unlock access to hundreds of expert online courses and degrees from top universities and educators to gain accredited qualifications and professional CV-building certificates.

Join over 18 million learners to launch, switch or build upon your career, all at your own pace, across a wide range of topic areas.

Start Learning now