7times as much as the sum of 1/3 + 4/5

For this question you should first find the sum of them so you should know:
1/3 = 5/13 
and
4/5 = 12/15 
so now you can say:
5/15 + 12/15 = 17/15 now you should multiply 7 by 17/15 and the answer is:
7 * 17/15 = 7.94 :)))
i hope this is helpful
have a nice day 

The answer is 89/15

1/3 + 4/5 x 7 = 89/15

The answer is 30 minutes to an hour