



 
Hi Pat, In total they work $3 \times 40 + 12 = 132$ hours in a week. Each employee works a percentage of the total hours worked. For example each of the full time employees works $\large \frac{30}{132} \normalsize \times 100 = 30.3\%$ of the total worked hours. The part time worker works $\large \frac{12}{132} \normalsize \times 100 = 9.1\%$ of the total worked hours. One way to distribute the tips is to pay each of the full tie workers $30.3\%$ of the tips and the part time employee $9.1\%$ of the tips. I hope this helps, 



Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. 