A can eat 10 burgers in 2 days and B can eat 20 burgers in 1 day. For how long will 250 burgers last is both start eating them together? Select: A) 25 days B) 20 days C) 15 days D) 10 days E) 5 days
Explanation:   A can eat 5 burgers in 1 day and B can eat 20 burgers in 1 day   A and B together can eat 25 burgers in 1 day   =&gt;They can eat 250 burgers in 10 days.   Answer: 10 days
<result>D</result>
A can eat 10 burgers in 2 days and B can eat 20 burgers in 1 day. For how long will 250 burgers last is both start eating them together?