Kaelyn has some yarn that she wants to use to make hats and scarves. Each hat uses 0.20.20.20, point, 2 kilograms of yarn and each scarf uses 0.10.10.10, point, 1 kilograms of yarn. Kaelyn wants to make 3333 times as many scarves as hats and use 5555 kilograms of yarn. Let be the number of hats Kaelyn makes and be the number of scarves she makes.