Respuesta :

it is 3.875

if you subract the two fraction it makes 31/8. then devide it which makes 3.875

Answer;

Explanation: 31/8 or 3 7/8

6 1/4 = 25/4
2 3/8 = 19/8

25/4 - 19/8
= 50/8 - 19/8
= 31/8