? ? Calculate the quantity of Spreader bars andde J-coupleurs Kit
? ?
?X : Horizontal quantity of Jarags
?Y : Vertical quantity of Jarags

Quantity of Spreader bars :

(X + 1)

Quantity of J-Coupleurs (2 pieces) :

(X + 1) x (Y - 1)

Exemples :
4 Jarags, 2 x 2 (X x Y) :

Quantity of Srpeader bars =? 2 + 1 = 3
Quantity of J-couplers = (2 + 1) x (2 - 1) = 3 x 1 = 3

12 Jarags, 4 x 3 (X x Y) :

Quantity of Srpeader bars =? 4 + 1 = 5
Quantity ofJ-couplers = (4 + 1) x (3 - 1) = 5 x 2 = 10