text: 'use strict';
  function solve(args) {
     var width = +args[0];
     var height = +args[1]
  
  var area = width*height;
  var perimeter = 2*(width + height);
      console.log(area.toFixed(2) + " " +  perimeter.toFixed(2));
  }
  
  solve([5, 2.3]);