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for example if u want to calculate 5% of 200 chocolates then enter 100 followed by "x"(multiplication symbol) and type 5 followed by "shift =".. u will get answer as 10..try this..
on Nov 07, 2017
How do I enter -log(3.45x10^-11)?
I would do it the very old fashion way, but I know it will work on any calculator;)
3.45 x 10 x/y (x to the power of y) (11+/-) /* this should get you the number inside the bracket */
log /* this should give you the log of the bracket */
*1 +/- = /* this should give you the answer*/
I get 10.462180904926725879050933879218.
on Apr 15, 2016
Changing decimals to fractions
You can always convert a fraction to a decimal. The reverse may not
always be possible. Look at the example on the screen capture.
may be lucky and recover a fraction you have just converted into
decimal format, but you cannot just write 0.333333333333 and expect the
calculator to convert it to 1/3: The true fraction 1/3 has an infinite
number of 3's after the decimal
on Jan 21, 2015
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