Ben has 3 times as many stamps as joel. The ratio of the number of stamps joel has to the number of stamps danny has is 7:6. Ben has 1260 stamps. How many stamps do joel and danny have in all?
Joel has 1260/3 = <<1260/3=420>>420 stamps.
Together, Joel and Ben have 420+1260 = <<420+1260=1680>>1680 stamps.
The total number of stamps Joel and Danny have together is 1680/7*6 = <<1680/7*6=1440>>1440. Answer: \boxed{1440}.