Introduction To Ruby Day 3 Net Worth 2026: Salary, Income & Wealth

Getting data from the user as a floating point (decimal) number and doing calculations on that data.

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In this video you will be familiar with string operation of

if / then / else statements.

In this video, we will learn about

In this video we look at if and case statements in

An

Introduction

In this lesson we'll switch to video and walk through a few programs and learn how to do math, store data in variables for later use ...

Ruby

Using the Body Mass Index calculator to demonstrate more if/then/else conditionals.

Hey! Coding Challenge number

Numbers and using the keyboard and console to get input from the user and display it back.