UCLA Olga Radko Endowed Math Circle

11/5/2017 -- Beginners: Working Together Problems

We solved classic problems of how long it takes multiple people to accomplish a single task at different rates. Pipes filling pools, rabbits eating carrots, and non-uniform burning strings. Through this, the students learned that adding together varying rates of time is not straightforward and required quite a bit of algebra, percentages, and fractional multipliers.