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re: Solve this math problem

Posted on 9/5/17 at 7:21 am to
Posted by civiltiger07
Baton Rouge
Member since Dec 2011
14037 posts
Posted on 9/5/17 at 7:21 am to
9
Posted by CHEDBALLZ
South Central LA
Member since Dec 2009
21954 posts
Posted on 9/5/17 at 7:25 am to
on1
Posted by Hot Carl
Prayers up for 3
Member since Dec 2005
59334 posts
Posted on 9/5/17 at 7:27 am to
quote:

19
Posted by Undertow
Member since Sep 2016
7340 posts
Posted on 9/5/17 at 7:37 am to
three hundred and fifty
Posted by Larry Gooseman
Houston
Member since Mar 2014
2658 posts
Posted on 9/5/17 at 7:39 am to
Do you even pretty please my dear aunt sally?
Posted by meeple
Carcassonne
Member since May 2011
9415 posts
Posted on 9/5/17 at 7:41 am to
quote:

If that is your intention it should be written as
9- {3/(1/3)}+1=1


This takes care of it as well


9 - 3 ÷ 1/3 + 1
Posted by Fratigerguy
Member since Jan 2014
4749 posts
Posted on 9/5/17 at 7:41 am to
Geez. You frickers write shite out so piss poor.

There are a few different answers if you start throwing brackets in places that they don't appear initially.

If it is
9 minus 3 divided by 1 divided by 3 plus 1, the answer is 9.
Posted by slackster
Houston
Member since Mar 2009
85137 posts
Posted on 9/5/17 at 7:43 am to
quote:

Scruffy got 1, but he agrees with you.

These aren't gotchas. They are just written shitty.




The problem, as it is written in the OP, would solve as 9.

If his intention is for it to be 9-3/(1/3)+1, the answer would be 1.

I assume it is the latter, and he just can't transcribe it properly.
Posted by Deep Purple Haze
LA
Member since Jun 2007
52235 posts
Posted on 9/5/17 at 7:53 am to
frick math
Posted by Boudreaux35
BR
Member since Sep 2007
21578 posts
Posted on 9/5/17 at 8:06 am to
1

3 divided by 1/3 equals 9

9 minus 9 equals 0

0 plus 1 equals 1
Posted by TheAlmightySmash
New Orleans
Member since Jun 2014
5480 posts
Posted on 9/5/17 at 8:08 am to
quote:

Correct

How did you know to multiply?


Division is multiplication of the reciprocal. Any second grader can tell you that.
Posted by LZ83
La
Member since Sep 2016
17406 posts
Posted on 9/5/17 at 8:09 am to
1
Posted by Darth_Vader
A galaxy far, far away
Member since Dec 2011
64809 posts
Posted on 9/5/17 at 8:10 am to
quote:


Solve this math problem



You're not the boss of me.
Posted by el tigres
Member since Sep 2015
88 posts
Posted on 9/5/17 at 8:21 am to
whenever you divide a number by a fraction you can also multiply that number by the reciprocal of the fraction. therefore 3/ 1/3 is the same as 3*3.
Posted by LNCHBOX
70448
Member since Jun 2009
84306 posts
Posted on 9/5/17 at 8:23 am to
quote:

9-3 / 1/3 + 1

9-3/3+1
9-1+1
9
Posted by klrstix
Shreveport, LA
Member since Oct 2006
3212 posts
Posted on 9/5/17 at 8:23 am to
quote:

9 - (3 / 1/3) + 1 = 1


Correct

How did you know to multiply?


By adding the parenthesis you changed the problem... which changed the outcome...

As it is originally written, you subract the 3 from 9 before you divide by 1/3rd...
Posted by LNCHBOX
70448
Member since Jun 2009
84306 posts
Posted on 9/5/17 at 8:24 am to
quote:

By adding the parenthesis you changed the problem... which changed the outcome...


Correct.

quote:

As it is originally written, you subract the 3 from 9 before you divide by 1/3rd...





Posted by Scruffy
Kansas City
Member since Jul 2011
72193 posts
Posted on 9/5/17 at 8:24 am to
quote:



The problem, as it is written in the OP, would solve as 9.

If his intention is for it to be 9-3/(1/3)+1, the answer would be 1.

I assume it is the latter, and he just can't transcribe it properly.
Assumed the spaces prior to and after the first division meant something and there was a reason the "1/3" didn't have any spaces.
Posted by LSUBoo
Knoxville, TN
Member since Mar 2006
101930 posts
Posted on 9/5/17 at 8:30 am to
quote:

Assumed the spaces prior to and after the first division meant something and there was a reason the "1/3" didn't have any spaces.


Nah, spaces don't mean anything in this problem.

9-3 = 9 - 3

3 / 1 = 3/1

1/3 = 1 / 3

It's all the same regardless of the spacing.
Posted by Geecubed
The Eventual St. George
Member since Apr 2011
425 posts
Posted on 9/5/17 at 8:32 am to
It's 1...

9-(3/ 1/3)+1
9-(3*3) +1 (When a fraction is in the denominator, you multiply by the reciprocal)
9-9+1
0+1
1
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