Take list elements and join

i have a list like this
4
48
and i want output as 4.48

@preksha_srivastava

Assume your list name is “numberList "
And numberString is string variable
Use assign stage
NunberString =String.Join(”.",numberList.toarray)

@preksha_srivastava

Worked?

No,actually i am using get text in which i am getting
$
4
48
so i need to do some operation so i need a final output as 4.48

_Test.xaml (9.2 KB)

Splitting the string to .newline then iterating through the array and if the element is a number add it to the final string.