• in
InterCourses
CoursesBlogs
0
← Introduction to JavaScript
○What is JavaScript?○Your First JavaScript Code○Data Types○Type Checking
○Declaring Variables○let and const in Practice●Operators○Type Conversion
○Conditionals○Switch Statement○For Loops○While Loop○Break and Continue
○Defining Functions○Arrow Functions○Scope○Closures○Project - Calculator○Function Expressions
○Arrays○Array Mutation Methods○Array Search and Slice○Array Iteration Methods○Multidimensional Arrays○Destructuring○Array Reverse and Sort○Array Fill○Array Find and Includes○Array Flat and FlatMap○Array Reduce, Some, and Every
○Objects○Object Methods and Destructuring○JSON○Math and Date○Date Basics
○02 Template Literals○String Methods○Regular Expressions
○Higher-Order Functions○Callbacks○map, filter, and reduce○Recursion○Project - Data Transform Pipeline
○OOP Introduction○Classes○Inheritance○Encapsulation
○Asynchronous JavaScript○Promises and Async Await○Async API Simulation

Operators

Operators are how beginners make JavaScript do real work. A small shopping calculation is enough to practice arithmetic and see the result on screen.

Example

javascript
const itemPrice = 12;
const itemCount = 5;
const shipping = 3;
const total = itemPrice * itemCount + shipping;

Your Task

  1. Calculate totalPrice for 5 items that cost 12 each with 3 dollars shipping.
  2. Display 63 in #output.
Hint 1
1 / 2
HINT 1

Multiply the item price by the item count before adding shipping.

Loading editor…
READY
intercourses
javascript