A unit fractions is a rational number written as a fraction ,
Where the numerator is one and the denominator is a positive numbers .
A unit fractions is therefore the reciprocal of a positive integer.
The number 1 can be written as a sum of unit fractions, that is, fractions which have 1 in the numerator.
When general, any unit fraction can be decomposed into the sum of two distinct unit fractions:
The unit is [tex]\frac{3}{10}[/tex] . And there are 3 of them.
= [tex]\frac{3}{10} = \frac{1}{3} +\frac{1}{3} +\frac{1}{3}[/tex]
The fraction as a sum of unit fractions [tex]\frac{3}{10} = \frac{1}{3} +\frac{1}{3} +\frac{1}{3}[/tex].
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