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It is 130021033845+1=130031033846

It's $${\frac{{\mathtt{175}}}{{\mathtt{100}}}}$$=$${\frac{{\mathtt{7}}}{{\mathtt{4}}}}$$

4/19 x  4/18 =    

4/19 x  2/9  =

8 / 171

Nice graph, Melody....!!!

Math is everywhere.

you do the divide, thats it

Thanks alot, Melody!

yup, 7 players are taking biology, so  players are not taking biology, which means 5 players are taking chemistry alone. Since 2 are taking both, there are  players taking chemistry.

"I multiplied by 30 instead of 68 and added 68 instead of 30.        

YES

"As for the latex, i can only divide the numerator and denominators and not numerator by numerator?"

YES

Please think about this example

$$\\\frac{3}{4}\times \frac{7}{8}\\
$You'd want to cancel the 4 with the 8 but you can't!! $\\
$you do know that it equals$\\
\frac{3*7}{4*8}=\frac{21}{32}\\\\
$21 and 32 have no common factors, this cannot be simplified!! $\\
$If this answer cannot be simplified then the working you used to get there cannot be simplified either!$$$

Do you want to try that question over again ?

Also, whenever you see fractions on the forum I would like you to race in and try to answer them.

You probably already do that as much as you can anyway :)

you sure?you sure its 7 that take chemistry?

but... i dont need another anwser, i got the anwser: 7

XD XD i get mad when i dont get anwsers! i also get mad when i get wrong awnsers XD XD

times 1,000 by .6 (3/5)=600

overall, 3/5, or 60% of 1,000 is 600

yea!!!!!!!!

You just find the largest fraction there.   The only one that is bigger than 1/2 is 2/3 so that is the biggest.

All the others could be subsets of that 2/3  so the largest number that could not have any of these ingredients is 1- 2/3  =  1/3

1/3  of  24 cakes  is   8 cakes.  

I don't know what you did Titanium but I will give you credit for your effort :)

Argh!

I just looked at that post rather then the entire latex.

I multiplied by 30 instead of 68 and added 68 instead of 30.

As for the latex, i can only divide the numerator and denominators and not numerator by numerator?

(The post count is useful thank you)

That IS funny Awesomeee     

Now I am going to show you have to reference a specific post withing a thread.  :)

At the top right of each post is a date stamp.  If you click on that the address in the address bar will change from being the address of the question at the top to the address of the specific post you clicked into.

Now you can just copy and paste the specific post address that you want.  Next time you want to reference the 15th post in your thread you will  be able to send me straight to it and I won't have to count anything.

Do you understand?    Use it a few times so you wont forget :)

Hi MG,

I am so pleased that you can use LaTex, it makes it so much easier to check your work. 

When you cancel fractions you can only do it with multiply (no mixed numerals either)  I think you already know that,

BUT when you cancel it has GOT to be something on the TOP with something on the BOTTOM

It cannot be 2 things on the top  OR two things on the bottom, it doesn't work that way.

That was a repetitive mistake that you made all the way through.  

It worries me a little that you cannot see the error on the second line too.  It does not effect the 3rd line but that is just a lucky conincidence.  Do you want to take a look again and see if you cannot spot the error :)

What do you want to do.   Do you want to leave it and do easier examples.

Maybe you could redo it but just add one or two lines at a time so I can check it as you go :/

Actually if you really can't see what is wrong with the second line then I should concentrat on that first.

It is important that you not only can get the answers and working correct but that you also completely understand why you are doing things and why they work.

--------------------

Ha, i thought it'll be like.

 2, 3, 4, 5, 6, 7, 8 ,9

Are all the numbers between 1-10.

8 is the amount.

$${\mathtt{8}}{!} = {\mathtt{40\,320}}$$

40320 combinations.

yea

i just got done answering Awesome's cupcake question as quick as possible

you know how mad he gets when he doesnt have an answer

Haha!