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JavaScript JavaScript Basics (Retired) Working With Numbers Doing Math

Derek Dorazio
Derek Dorazio
1,004 Points
Posted by Derek Dorazio
Derek Dorazio
1,004 Points

Is my code correct?

Just curious if my code is correct.

Please check out my work. I'm curious if I had made any mistakes.

I haven't checked out any other discussion questions as I didn't want to see other codes to make myself want to change my code.

Here is my snapshot. https://w.trhou.se/ljc6suqtj1

4 Answers

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

It's fine as it is (good job! :+1:), but since you already computed "secondsPerDay", you could take advantage of that to make the final calculation a bit more concise:

var daysAlive = secondsPerDay * daysPerWeek * weeksPerYear * yearsAlive;

Also, while technically optional, it's good practice to always end a statement with a semicolon.

Derek Dorazio
Derek Dorazio
1,004 Points
Derek Dorazio
Derek Dorazio
1,004 Points

Oh yeah, you're completely right. I totally disregarded secondsPerDay. And yes I ended up looking at my post right after I posted it and noticed I didn't have a semicolon. Luckily someone pointed it out. :)

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

Other than leap years looks good to me

Abdifatah Mohamed
Abdifatah Mohamed
5,289 Points
Abdifatah Mohamed
Abdifatah Mohamed
5,289 Points

var secondsPerMin = 60; var minsPerHour = 60; var hoursPerDay = 24; var daysPerWeek = 7; var weeksPerYear = 52; var secondsPerDay = secondsPerMin * minsPerHour * hoursPerDay; document.write ('There are ' + secondsPerDay + ' seconds in a day'); var yearsAlive = 32; var socondsAlive = secondsPerMin * minsPerHour * hoursPerDay * yearsAlive; document.write('. I have been alive for more than ' + socondsAlive + ' seconds. '); //How about this guys? Am I correct? Please someone check it out ?

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

It looks like your final calculation is missing some factors.

But always create a fresh question instead of posting a question as an "answer" to another one.