---
id: a9f9c5bf295034800d6c77ad
title: Building a Better Calculator
challengeType: 11
videoId: lOltMrA6kuY
dashedName: building-a-better-calculator
---

# --description--

In this video, you will learn how to build an improved calculator program using if statements.

# --questions--

## --text--

Which of the following built-in functions is used to convert a string to a float?

## --answers--

`floats()`

---

`floating_point()`

---

`float()`

---

`fl()`

## --video-solution--

3
