JavaScript Please Help I am only getting AN

[rickylowri]

I'm having a JavaScript problem, please help me.
<
let subTotalPrice = prompt("How much is your sub total?");
let subTotal = fruitAmount1 * fruitAmount2;
subTotal = parseFloat(subTotal);
console.log("What is the subtotal of your fruit? " + subTotal);
/>
I am only getting NAN for an answer how do I fix this to answer with numbers from users? Please Help!

 

[EkBass]

fruitAmount1 and fruitAmount2 are not defined anywhere. Hence, fruitAmount1 * fruitAmount2 will give NaN.

subTotalPrice is prompted but never used.

 

[simong1993]

let fruitAmount1 = prompt("How much is fruit 1?");
let fruitAmount2 = prompt("How much is fruit 2?");
let subTotal = parseFloat(fruitAmount1) + parseFloat(fruitAmount2);
console.log("What is the subtotal of your fruit? " + subTotal);

You were using variables that didn't exist. You need to get the input from the user first, then convert the strings to numbers with parseFloat().