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JavaScript JavaScript Numbers Working with Numbers Doing Math

Posted by Sezare Miguel
Sezare Miguel
9,229 Points

How can I calculate the last variable profitPerUnit ?

script.js 
const wholesalePrice = 5.45;
const retailPrice = 9.99;
const quantity = 47;
salesTotal = retailPrice * quantity;
profit = salesTotal - wholesalePrice * quantity;
profitPerUnit =  prift  / quantity ;

3 Answers

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

You're really close, you just have a spelling error. You wrote "prift" instead of "profit".
And while not necessary just to pass, it would be "best practice" to declare the new variables.

Julia Lam (Daly)
Julia Lam (Daly)
5,230 Points
Julia Lam (Daly)
Julia Lam (Daly)
5,230 Points 
<p>You're really close (as Steven said).  the new variable needs a declaration.  
       It could be "const", "let", or "var"

>salesTotal = retailPrice * quantity;
>profit = salesTotal - wholesalePrice * quantity;
>profitPerUnit =  prift  / quantity ;

Added declaration as shown below:
let salesTotal = retailPrice * quantity;
let profit = salesTotal - wholesalePrice * quantity;
let profitPerUnit =  profit / quantity ;</p>
Sezare Miguel
Sezare Miguel
9,229 Points
Sezare Miguel
Sezare Miguel
9,229 Points

Thank you guys very much i really appreciate it! I cant believe it that i am that a bad speller.

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

Sezare Freta Miguel — Spelling errors are the bane of gurus and chelas alike. :wink:

Glad to help. You can mark a question solved by choosing a "best answer".
And happy coding!