You are viewing our Forum Archives. To view or take place in current topics click here.
Math trivia! +50 rep for the first right answer!!!
Posted:

Math trivia! +50 rep for the first right answer!!!Posted:

002
  • Winner!
Status: Offline
Joined: Sep 25, 20149Year Member
Posts: 4,817
Reputation Power: 7282
Status: Offline
Joined: Sep 25, 20149Year Member
Posts: 4,817
Reputation Power: 7282
Hey guys, I'm in that pitiful state where I should be sleeping but I can't sleep so I'm thinking about anything and everything. Here's a little math question for you, how can you take a 2 number equation (like 4+8 or 16-2 or something), and divide one of the numbers to double the answer?

For example, 16-4=12. If I divide 16 by 2, that won't make the answer 24, and if I divide 4 by two that also won't make the answer 24. How can I divide a number in an equation by 2 to end up doubling the answer? There is a way to do it, who can figure it out? P.S. 16 and 4 is just an example that I showed doesn't work (or does it?).

I'm going to try to go to bed now so I'll look in the morning lol.

The following 1 user thanked 002 for this useful post:

TheNewWorld (01-30-2017)
#2. Posted:
Illustrated
  • TTG Contender
Status: Offline
Joined: Jun 22, 201211Year Member
Posts: 3,432
Reputation Power: 377
Status: Offline
Joined: Jun 22, 201211Year Member
Posts: 3,432
Reputation Power: 377
No
#3. Posted:
Bis
  • TTG Senior
Status: Offline
Joined: Nov 09, 20158Year Member
Posts: 1,262
Reputation Power: 122
Status: Offline
Joined: Nov 09, 20158Year Member
Posts: 1,262
Reputation Power: 122
Nope.
#4. Posted:
Saku
  • WIP 5.1
Status: Offline
Joined: Nov 08, 20167Year Member
Posts: 3,157
Reputation Power: 562
Status: Offline
Joined: Nov 08, 20167Year Member
Posts: 3,157
Reputation Power: 562
nope not at all!?
#5. Posted:
Nathan
  • Winter 2017
Status: Online
Joined: Jun 05, 201310Year Member
Posts: 5,318
Reputation Power: 27338
Motto: Chat is... well you know...
Motto: Chat is... well you know...
Status: Online
Joined: Jun 05, 201310Year Member
Posts: 5,318
Reputation Power: 27338
Motto: Chat is... well you know...
Wut?..

I couldn't tell you if it was 1 or 15... rip
#6. Posted:
002
  • Winner!
Status: Offline
Joined: Sep 25, 20149Year Member
Posts: 4,817
Reputation Power: 7282
Status: Offline
Joined: Sep 25, 20149Year Member
Posts: 4,817
Reputation Power: 7282
Come on guys, it's super easy!
#7. Posted:
TheNewWorld
  • Winner!
Status: Offline
Joined: Jan 28, 20168Year Member
Posts: 1,447
Reputation Power: 233
Status: Offline
Joined: Jan 28, 20168Year Member
Posts: 1,447
Reputation Power: 233
Divide it by .25 (1/4)

ex. 4 + 8 = 12

here is how it goes:

(4/ .25) = 16

16 + 8 = 24

24 is two times the original answer.
#8. Posted:
Shiv
  • TTG Contender
Status: Offline
Joined: May 10, 201211Year Member
Posts: 3,129
Reputation Power: 451
Status: Offline
Joined: May 10, 201211Year Member
Posts: 3,129
Reputation Power: 451
Nope
#9. Posted:
TheNewWorld
  • 2 Million
Status: Offline
Joined: Jan 28, 20168Year Member
Posts: 1,447
Reputation Power: 233
Status: Offline
Joined: Jan 28, 20168Year Member
Posts: 1,447
Reputation Power: 233
TheNewWorld wrote Divide it by .25 (1/4)

ex. 4 + 8 = 12

here is how it goes:

(4/ .25) = 16

16 + 8 = 24

24 is two times the original answer.


I actually don't even know if i did get it right because the proof was so weird
#10. Posted:
002
  • Rigged Luck
Status: Offline
Joined: Sep 25, 20149Year Member
Posts: 4,817
Reputation Power: 7282
Status: Offline
Joined: Sep 25, 20149Year Member
Posts: 4,817
Reputation Power: 7282
TheNewWorld wrote Divide it by .25 (1/4)

ex. 4 + 8 = 12

here is how it goes:

(4/ .25) = 16

16 + 8 = 24

24 is two times the original answer.


That's the way! With division you can also divide the bigger number by two. For example 1/32=0.03125, divide 32 by 2 to get 1/16=0.0625.
Jump to:
You are viewing our Forum Archives. To view or take place in current topics click here.