Respuesta :

2NS
The answer is about 485 discs.

To solve this, first you must do 41,000 dived by 1100.
Then you multiply the answer (37.2727272727...) by 13. The answer would be 484.545... That rounded would be 485.

Hope this helps! Have a great day!
Answer: Second option: about 485 discs 

We can use a rule of three:

Discs         Defective 
1,100    →     13
41,000  →      x

x=(41,000)(13)/1,100→x=484.5454545→x=485