Marinated cucumbers, onions and tomatoes

Fixings :

°3 medium cucumbers, stripped and cut into 1/4-inch-thick cuts
°1 medium onion, cut and isolated into rings
°3 medium tomatoes, quartered
°1/2 cup vinegar
°1/4 cup sugar
°1 cup of water
°2 teaspoons of salt
°1 teaspoon coarsely ground new dark pepper
°1/4 cup oil

Consolidate fixings in an enormous bowl and blend well.
Refrigerate no less than 2 h before serve

Appreciate !