I need help with JavaScript currency converter problem

Question

I don’t know what to do to complete this problem

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);

console.log(convert(amount, rate));
}

Can anyone help me plz

Answer 1

Here is my solution:
function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);
function convert (a,b){
var c = a * b;
return c
}
console.log(convert(amount, rate));
}

Answer 2

convert (42,0.72)
function convert(amount,rate){
console.log (amount*rate);
}

I don’t know how to add diffren amount and rate
to fix this problem?

Answer 3

Hi all !
I have difficulties to achieve this practise.
This is my code and I can't see what is wrong.
I have the error "NaN" in every test cases...

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);

function convert(montant, taux) {
var nvxMontant = montant * taux;
return nvxMontant;
}

console.log(convert(amount, rate));
}

main();

Could someone help me please ?

Answer 4

Saif Aljubori

function convert(amount,rate){

var total = amount* rate ;

return total;
}

Answer 5

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);

console.log(convert(amount, rate));
function convert(){
amount => amount;
rate => rate;
return amount*rate;
}
convert();
}

Answer 6

Roman Vasylyna

Don't call main function

Code is running on Node server so no need to call main function

Answer 7

Saif Aljubori Where is your attempts?

To solve the problem go through the lessons again.

Answer 8

Function convert(a,b){
Var c=a*b;
Return c;
}
Console.log(convert(amount,rate));

Answer 9

For some reason I am having NaN error even though the solution is correct

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);

console.log(convert(amount, rate));
}

function convert(a, b) {
return a*b;
}

main();

Answer 10

Give that
function main () {
Var amount = parseFloat(readLine(), 10);
Var rate = parseFloat(readLine(), 10);
Use to function
Function convert (amount, rate){
return amount*rate;
}
Console.log(convert (amount,rate));
}