Question

The local diner employs three servers, Ally, Benny, and Charli. On Monday night Ally served 40% of the customers, while Benny served 27%. What percent did Charli serve?

That night 60% of Ally's customers ordered pie, while 40% did not. Of Benny's customers, 20% ordered pie. What percent did not?


Find the probability that a customer ordered pie on Monday night.


Given that a customer ordered pie that night, what is the probability that their server was Ally? Round to the nearest whole percent.

Answer 1

Answer: See explanation

Explanation:

Ally served 40% of the customers

Benny served 27%

Percentage served by Charli will be:

= 100% - (40% + 27%)

= 100% - 67%

= 33%

That night 60% of Ally's customers ordered pie, while 40% did not. Of Benny's customers, 20% ordered pie.

The percent that did not will be:

= 100% - 20%

= 80%