filter1.js

const orders = [
  {
    orderId: 5563,
    total: 673.33
  },
  {
    orderId: 5564,
    total: 274.99
  },
  {
    orderId: 5565,
    total: 130.98
  },
  {
    orderId: 5566,
    total: 1018.19
  },
  {
    orderId: 5567,
    total: 928.79
  },
  {
    orderId: 5568,
    total: 478.89
  }
];

const largeOrders = orders.filter(order => {
  return order.total > 600;
});

console.log(largeOrders);
/*
[{ orderId: 5563, total: 673.33 },
  { orderId: 5566, total: 1018.19 },
  { orderId: 5567, total: 928.79 }]
*/