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Burger King App: Solve Math Equation, Earn Coupon Towards Free Whopper w/ Expired

Any Purchase
(Mobile Order Required)
+179 Deal Score
135,254 Views
Burger King App (Android or iOS) offers those who can Solve a Math Equation a Coupon towards Free Whooper with any Purchase (see steps below). Thanks Jaggsta & Dr. J

Steps
  1. Scroll down the home page within the App to find "How Much do you Know" under Trending
  2. Click on the promotion and submit answer to be eligible for coupon which will be added to your "Offers" (hint: 5)
  3. Go to offer tab and tap on "Refresh My Offers"
  4. You should then see the following Offer: "College Trivia - Free Whopper w/ Purchase", select offer and apply to your order

Editor's Notes & Price Research

Written by
Refer to forum thread for deal discussion. Offer is limited to one per guest. Burger King App and Registration Required. Offer is valid through April 20, 2020. -slickdewmaster

Original Post

Written by
Edited April 16, 2020 at 09:09 AM by
https://twitter.com/BurgerKing/st...6196412417

Valid 4/13 - 4/20 on BK App

See WIKI Post Below for daily answers
in Fast Food (3) Burger King
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Deal
Score
+179
135,254 Views
Any Purchase

Community Wiki

Last Edited by KennyP5299 April 20, 2020 at 08:09 AM
This post can be edited by most users to provide up-to-date information about developments of this thread based on user responses, and user findings. Feel free to add, change or remove information shown here as it becomes available. This includes new coupons, rebates, ideas, thread summary, and similar items.

If using at restaurant/drive-thru, just provide them coupon code "MGRREQ"...

In the Tweet and in the email blast there are no good instructions as to where to go to get this offer added.
Once logged into the app, scroll down on the home page until you see "HOW MUCH DO YOU KNOW" and tap on that to enter code 5
Hope this tip helps
-c2nah777

Huge thanks to all who have shared answers in the thread! I've started this list so that it's easier to find the daily answers. Feel free to update it as the questions/answers become known!
DAILY ANSWERS:

4/13: 5 (expired)
4/14: Berkelium
4/15: 13710
4/16: WHOPPER LOVE
4/17: Mesolithic
4/18: SOUND
4/19: Glucose
4/20: BEEF
4/21

This post can be edited by most users to provide up-to-date information about developments of this thread based on user responses, and user findings. Feel free to add, change or remove information shown here as it becomes available. This includes new coupons, rebates, ideas, thread summary, and similar items.

Once a Thread Wiki is added to a thread, "Create Wiki" button will disappear. If you would like to learn more about Thread Wiki feature, click here.

382 Comments

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Featured Comments

Ordering "extras" on your whopper, like extra lettuce or tomatoes also counts as a "purchase" as my mobile order was $0.27 for the whopper (I got extra tomatoes).
The periodic table one is:
Berkelium

The literature one is:
Life is a tale told by an idiot, full of sound and fury, signifying nothing.
I take it you couldn't solve the equation then.

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Joined Jan 2012
🍻 Cheers 🍻
> bubble2 5,109 Posts
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This user is an Expert in Home & Home Improvement
Chewpers
04-13-2020 at 06:52 AM.
04-13-2020 at 06:52 AM.
The periodic table one is:
Berkelium

The literature one is:
Life is a tale told by an idiot, full of sound and fury, signifying nothing.
1
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Joined Jul 2006
L7: Teacher
> bubble2 2,756 Posts
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talonts
04-13-2020 at 06:59 AM.
04-13-2020 at 06:59 AM.
Quote from Chewpers :
The periodic table one is:
Berkelium

The literature one is:
Life is a tale told by an idiot, full of sound and fury, signifying nothing.
So far, it has only presented the math problem to me.
Reply
Joined Nov 2005
L10: Grand Master
> bubble2 39,419 Posts
5,562 Reputation
Dr. J
04-13-2020 at 07:04 AM.
04-13-2020 at 07:04 AM.
Math answer is 5 At least the one I got (same as OP)
2
Reply
Last edited by Dr. J April 13, 2020 at 07:15 AM.
Joined Nov 2006
L7: Teacher
> bubble2 3,652 Posts
493 Reputation
ToughPeanut
04-13-2020 at 07:13 AM.
04-13-2020 at 07:13 AM.
Quote from Dr. J :
Math answer is -5 At least the one I got (same as OP)
burger king disagrees
Reply
Joined Nov 2005
L10: Grand Master
> bubble2 39,419 Posts
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Dr. J
04-13-2020 at 07:14 AM.
04-13-2020 at 07:14 AM.
Quote from ToughPeanut :
burger king disagrees
Whoops sorry 5

Forgot the initial (-) sign

It's pretty simple really - the entire term in the summation boils down to + or -5 depending on i; if i is odd, it's (-) if i is even it's (+). (5!x5/4!)=25 and SQRT(25)=5. so you have -5, +5, -5, +5 etc. So every time i is even, the summation is 0. If it's odd (such as with 461), it's -5.

I just forgot the initial (-) sign in front of the summation.
4
Reply
Last edited by Dr. J April 13, 2020 at 07:19 AM.
Joined Jul 2006
L7: Teacher
> bubble2 2,756 Posts
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talonts
04-13-2020 at 07:17 AM.
04-13-2020 at 07:17 AM.
Quote from Dr. J :
Math answer is -5 At least the one I got (same as OP)
BK says You Flunked.

Quote from Dr. J :
Whoops sorry 5

Forgot the initial (-) sign
There you go.

I was trying online equation solvers, and obviously entering something wrong, as I was getting nonsense answers.
1
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Joined Nov 2013
L6: Expert
> bubble2 1,354 Posts
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Marth5454
04-13-2020 at 07:42 AM.
04-13-2020 at 07:42 AM.
Is this good for delivery
Reply

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Joined Aug 2006
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> bubble2 570 Posts
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avgary
04-13-2020 at 08:32 AM.
04-13-2020 at 08:32 AM.
So, theoretically, if you order a B1G1 whopper deal, you would get three whoppers?

Or since this is a coupon, you can only use one coupon at a time. Thx.
Reply
Joined Oct 2007
L8: Grand Teacher
> bubble2 3,998 Posts
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dplane
04-13-2020 at 08:39 AM.
04-13-2020 at 08:39 AM.
Quote from avgary :
So, theoretically, if you order a B1G1 whopper deal, you would get three whoppers?

Or since this is a coupon, you can only use one coupon at a time. Thx.

Guessing the latter but would be interesting to hear if someone tried that.
Reply
Joined Oct 2006
Deal Hunter & Gatherer
> bubble2 9,592 Posts
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SamKQboro
04-13-2020 at 09:17 AM.
04-13-2020 at 09:17 AM.
Quote from avgary :
So, theoretically, if you order a B1G1 whopper deal, you would get three whoppers?

Or since this is a coupon, you can only use one coupon at a time. Thx.
Yep, This shows up as a coupon offer, so seems it'll only be limited to one use per transaction.
Reply
Joined Apr 2020
New User
> bubble2 1 Posts
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IndigoFaucet7942
04-13-2020 at 10:04 AM.
04-13-2020 at 10:04 AM.
It's 5. I just got a whopper. Thanks guys!
Reply
Joined Nov 2006
L10: Grand Master
> bubble2 15,869 Posts
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BosuxRedsux
04-13-2020 at 10:19 AM.
04-13-2020 at 10:19 AM.
thanks, will try later
1
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