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Jun 0308:30 AM PDT
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In Episode 7 of our GMAT Ninja CR series, we are rounding up the oddballs, the misfits, and the format-benders: EXCEPT, Fill-In-The-Blanks, and other unusual Critical Reasoning question types. When you see a question that ends with a literal blank line
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For most test takers, Data Insights is the most challenging section on the GMAT, with test takers scoring several points lower on average on DI than on Quant or Verbal and completing the section with less time to spare. - Jun 10
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07 Jul 2017, 02:05
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I am unable to write the formulas and understand how to write the formula using the steps posted on "Rules on posting "
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Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Quantitative Questions Forum
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07 Jul 2017, 08:33
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longhaul123
Dear longhaul123,
I'm happy to respond.
GMAT Club uses La Tex, a general system for writing math symbols. You can find some of the syntax at this site, which actually tells you far more than you need.
Many of the basics are built-in buttons. Every other La Tex symbol or built-in symbol has to be contained in the math buttons (the "m" button).
Here are some basics. Ordinary math:
\(2 + 5 = 7\)
\(6 - 3 = 3\)
If we want to get fancy, we can use the multiplication & division signs.
\(7 \times 8 = 56\)
\(91 \div 7 = 13\)
There is no expectation that you will be this fancy.
Use the carot ^ (shift-6) for exponents.
\(2^8 = 256\)
For multiple digit exponent, surround the exponent in curly brackets {}
\(2^{10} = 1024\)
For fractions, type the fraction with a single slash sign, then highlight everything and press the "fraction" button, then highlight all this and press the math button.
\(\frac{a}{b}\)
Similarly for square roots. Highlight the expression, hit the "square root" button, then highlight it all and hit the math button.
\(\sqrt{361} = 19\)
Does all this make sense?
Mike
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Quantitative Questions Forum
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
