Respuesta :
Answer: The unit fraction is [tex]\dfrac{1}{7}[/tex]
Step-by-step explanation:
Since we have given that
[tex]\dfrac{12}{84}[/tex]
We need to find the unit fraction of the above expression.
Since 12 and 84 are both divisible by 12.
As by dividing 12, numerator becomes unit.
So, it becomes,
[tex]\dfrac{12\div 12}{84\div 12}\\\\=\dfrac{1}{7}[/tex]
Hence, the unit fraction is [tex]\dfrac{1}{7}[/tex]