Product prices array is not giving expected result while sorting

Question

Product prices array is not giving me an expected result.

let productPrices = [10.33, 2.55, 1.06, 5.77];
console.log(productPrices.sort());

Result of above code:

(4) [1.06, 10.33, 2.55, 5.77]

Expecting:

(4) [1.06, 2.55, 5.77, 10.33]

Answer 1

You also have to make a function for comparing.

let productPrices = [10.33, 2.55, 1.06, 5.77];
console.log(productPrices.sort((a,b)=>a-b));