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You can use true fractions (yes, real fractions, not just their decimal equivalents) in calculations. To use a fraction, enclose it in square brackets: [ ].
For example, entering
[1/4] + [1/5]
will evaluate to
9/20
. Contrast this with entering these same numbers without the square brackets, for example,
1/4 + 1/5
, which will evaluate to 0.45.
To divide fractions, use the percent (%) as the division operator, since the backslash (/) is used to separate the numerator and denominator. For example, divide 1/4 by 2 by entering
[1/4] % 2
.
Examples:
[5/6] + [10/12]
.
Compare [5/6], [10/12]
contrast with
Compare 5/6, 10/12
 
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