Respuesta :
When you divide fractions you need to multiply the first fraction by the reciprocal for the second
1/20 / 4/5
=1/20 * 5/4
=5/80
This can then be simplified to 1/16
1/20 / 4/5
=1/20 * 5/4
=5/80
This can then be simplified to 1/16