How to remove extra zeros?

Question

JavaScript

As numbers of the form:
7.0 lead to 7
1.34 -> 1.34
2.0 -> 2

In short, if after the point zero, then remove it. And if there are decimals or hundredths, then leave it.

Answer 1

parseFloat('7.0'); // 7
parseFloat('1.34'); // 1.34
parseFloat('2.0'); // 2