Answer:
We conclude that the tennis match from 2010 beat the previous record for 4 hours and 32 minutes.
Step-by-step explanation:
We know that the 2010 tennis match that lasted 11 hours and 5 minutes.
We know that before that the longest tennis match was played at the French open, and it lasted 6 hours and 33 minutes.
We have
11h + 5m=11· 60m+5m=665 minutes
6h + 33m=6·60m+33m=393 minutes
We get
665m -393m=272 minutes
272 minutes=4·60m + 32m= 4h+ 32m
We conclude that the tennis match from 2010 beat the previous record for 4 hours and 32 minutes.
