Trazer Mental Math Challenge - Your move imposters

Use 8 8 3 and 3 to make 24.

You must use all 4 numbers. You are only allowed to use the 4 basic operators (add, subtract, multiply and divide).

You do not have to use all the operators, and can use some more than once if required.

If you have to ask if brackets are allowed you need to be shot.

No number placement gimmicks or roman numeral solutions, this one is genuine mathematics.

If you've seen it before, its obviously easy, please dont post the answer, but feel free to comment. If you haven't good luck. I have given this to many mathematics experts, including school teachers (who are very quick on this level of maths), and university professors. Some have threatened me with violence for the answer. Noone has answered it in a relatively short time frame correctly.

I walked in on the answer, which is how I know the question. I don't believe I would have gotten it.

15 Comments
 
Best Response

8/(1/3)=24 1/3=3-8/3

"Look, you're my best friend, so don't take this the wrong way. In twenty years, if you're still livin' here, comin' over to my house to watch the Patriots games, still workin' construction, I'll fuckin' kill you. That's not a threat, that's a fact.
 
Will Hunting8/(1/3)=24 1/3=3-8/3

Didn't you use 3 three times?

The answer to your question is 1) network 2) get involved 3) beef up your resume 4) repeat -happypantsmcgee WSO is not your personal search function.
 
Will Hunting
"Look, you're my best friend, so don't take this the wrong way. In twenty years, if you're still livin' here, comin' over to my house to watch the Patriots games, still workin' construction, I'll fuckin' kill you. That's not a threat, that's a fact.
 

Does it equal exactly 24?

The answer to your question is 1) network 2) get involved 3) beef up your resume 4) repeat -happypantsmcgee WSO is not your personal search function.
 

i dont think i can edit my post because it was awarded an SB.

"Look, you're my best friend, so don't take this the wrong way. In twenty years, if you're still livin' here, comin' over to my house to watch the Patriots games, still workin' construction, I'll fuckin' kill you. That's not a threat, that's a fact.
 

8 * 3 = 24 /3 =8* 3= 24? - that's all I can think of every other way I got to 24.3......this is a silver banana thread if I had one left, got me thinking.

its one way or the other: hate me or admire.
 

8*8=64/3 =21.3 + 3 = 24.3 - 1/3 = 24?

The answer to your question is 1) network 2) get involved 3) beef up your resume 4) repeat -happypantsmcgee WSO is not your personal search function.
 

Eligendi similique adipisci ea nesciunt cupiditate. Suscipit provident maxime molestiae natus explicabo maxime qui. Rerum ab asperiores id omnis est. Expedita magnam eos hic id quia.

At in non consequatur ducimus ab tempore et. Illum dignissimos aut in modi exercitationem. Reiciendis sed perspiciatis ipsam enim nihil.

Career Advancement Opportunities

June 2026 Investment Banking

  • Evercore 01 99.4%
  • Moelis & Company 01 98.8%
  • JPMorgan 01 98.2%
  • Guggenheim Partners 01 97.7%
  • Morgan Stanley 07 97.1%

Overall Employee Satisfaction

June 2026 Investment Banking

  • Moelis & Company No 99.4%
  • Morgan Stanley 01 98.8%
  • Evercore 01 98.2%
  • BMO Capital Markets 12 97.6%
  • Banco Santander 01 97.1%

Professional Growth Opportunities

June 2026 Investment Banking

  • Moelis & Company No 99.4%
  • Evercore No 98.8%
  • Morgan Stanley 05 98.2%
  • JPMorgan No 97.7%
  • BMO Capital Markets 12 97.1%

Total Avg Compensation

June 2026 Investment Banking

  • Vice President (14) $434
  • Associates (43) $259
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (22) $179
  • Intern/Summer Associate (13) $156
  • 1st Year Analyst (75) $151
  • Intern/Summer Analyst (66) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
kanon's picture
kanon
99.0
3
BankonBanking's picture
BankonBanking
99.0
4
Secyh62's picture
Secyh62
99.0
5
Betsy Massar's picture
Betsy Massar
98.9
6
dosk17's picture
dosk17
98.9
7
GameTheory's picture
GameTheory
98.9
8
CompBanker's picture
CompBanker
98.9
9
DrApeman's picture
DrApeman
98.9
10
bolo up's picture
bolo up
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”