Question 824840
Please...<ul><li>do not post so many problems in a single post.</li><li>put numerators and denominators in parentheses. The way you posted these problems it is impossible to tell what is part of a fraction/division and what is in a separate term.</li><li>do not use the "." character for anything other than a decimal point. If you want to indicate a multiplication, use "*" (shift 8).</li></ul>Following all of these suggestions will get you quicker responses.