Thank you Alan,
How did you do the initial expansion? What kind of an expansion is that?
Hi Brittany
That's really great Brittany.
You will have to tell us all about it.
Do you want to be an Engineer?
How long is the camp for?
It is for when you want to do something really bad :/
No no one is here. :/
$$\\\frac{-7}{12}+\frac{3}{8}\\\\ =\frac{-7*8}{12*8}+\frac{3*12}{8*12}\\\\ =\frac{-56}{96}+\frac{36}{96}\\\\ =\frac{-56+36}{96}\\\\ =\frac{-(56-36)}{96}\\\\ =\frac{-(20)}{96}\\\\ =\frac{-(20\div 4)}{96\div 4}\\\\ =\frac{-5}{24}\\\\$$
A proper fraction is less than 1 so you cannot turn it into a mixed number.
Perhaps you mean an improper fraction?
$$\frac{17}{3}$$
3 goes into 17 5 times with 2 left over so the answer is $$5\frac{2}{3}$$
$$\\6^6+6^6+6^6+6^6+6^6+6^6+6^6=6^a\\\\ 7*6^6=6^a\\\\ log(7*6^6)=log6^a\\\\ log(7*6^6)=alog6\\\\ \frac{log(7*6^6)}{log6}=a\\\\$$
$${\frac{{log}_{10}\left({\mathtt{7}}{\mathtt{\,\times\,}}{{\mathtt{6}}}^{{\mathtt{6}}}\right)}{{log}_{10}\left({\mathtt{6}}\right)}} = {\mathtt{7.086\: \!033\: \!132\: \!501\: \!691\: \!3}}$$
Hello Brittany :)
168-x/x=2/5
168-1=2/5 NO IT DOES NOT
YOU NEED TO USE BRACKETS
I EXPECT THAT YOU MEAN
(168-x)/x=2/5
This is the question that anon answered (thanks anon ) but it is not the question that you asked!
Your meaning is not clear. It probably would have helped if you tried to give an example.
$$\\2\frac{5}{8}\;-\;- \frac{2}{8}\\\\ 2\frac{5}{8}\;+\; \frac{2}{8}\\\\ 2\frac{5-2}{8}\\\\ 2\frac{3}{8}\\\\$$
+118723 
