Hi,
I am a junior electrical engineering student and I am currently taking Chemistry 101 (it doesnt unlock anything for me so i kept it for last). In the first chapter in chemistry 101, there are questions where it is required from us to round up final answers and show correct significant figures. I don't really have much time to focus on such a thing and my final exams marathon begins in 10 days, I have a million other important things to do.
How can I do this on my fx-991ES, as in show the final answer with the correct number of sigfigs, rounded up. ?
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I Need Help Displaying Rounded Up Numbers On My Fx-991es
Started by
bll00
, Jan 12 2011 01:25 PM
1 reply to this topic
#1
Posted 12 January 2011 - 01:25 PM
#2
Posted 16 January 2011 - 05:15 PM
Hi, Try this:-
Shift' /> [MODE] (SETUP)
7' /> (Sci) follow by the number of significant digits you want it to display (this can be 0 ~ 9)
the result is rounded up, eg. if you use Sci4 display, the result of 50/9 will be 5.556x10^0 and in Sci9 it'll be 5.55555556x10^0.
Note: If your calculator is in natural display mode and the result of calculation is a surd, it will be displayed in its simplified form, such as √24 will result "2√6", you can use [S<=>D] button to switch result display to a scientific notation and vice versa.
hope this helps.
![<span class=](/dot/public/style_emoticons/default/SHIFT.jpg)
![<span class=](/dot/public/style_emoticons/default/7.jpg)
the result is rounded up, eg. if you use Sci4 display, the result of 50/9 will be 5.556x10^0 and in Sci9 it'll be 5.55555556x10^0.
Note: If your calculator is in natural display mode and the result of calculation is a surd, it will be displayed in its simplified form, such as √24 will result "2√6", you can use [S<=>D] button to switch result display to a scientific notation and vice versa.
hope this helps.
![^_^](/dot/public/style_emoticons/default/happy.png)
Edited by Vinx, 16 January 2011 - 05:21 PM.
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