Marmite or Kangaroo meat, anyone?
Discrete Mathematics
Level
1
A local grocery store in the outback newly opened. They were offering 1 free bottle Marmite to every \(11^\text{th}\) customer, and 1 free pound of kangaroo meat for every \(13^\text{th}\) customer. If there were 1000 customers that visited them on opening day, how many customers walked away with free goodies?
by
Chung Kevin