Respuesta :

First do 2 1/2  /  5/8
 5/2/ 5/8=2/5 * 5/8=1/4
now you can do anything with 1/4 so
your answer is 1/4
lilmsd4
They stay the same because 2 can’t go into 21 evenly not 5 can go into 8 evenly