once in rugby sevens
4 times with a remainder of 4
Four of them: 4 times 7 = 28
They have won in 0 times since their first appearance in the world cup in 1987. The furthest they have reached is the quarter finals.
1
Never.
30.7 times 30 = 210
there are four sevens in 28.
There are 12 sevens in 84.
There are 13.714285 sevens in 96
There are 8 sevens in 56.
7 goes into 56 exactly eight times !