There are two punctures in a tyre. It would take 8 minutes for the first puncture and 12 minutes for the second tyre to make the tyre flat. How long it takes to make the tyre flat by both the puncture together?
A) 5 mins
B) 554 mins
C) 445 mins
D) 4 mins
E) None of these
Answers
Answered by
0
none of the options are reasulting to a correct answer
Similar questions